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HYPOTHETICAL TOOL

    U.S. Equity Heritage Funds

    Daily Prices & YTD Returns

    (as of 03/27/2015)

    Average Annual Returns (as of 12/31/2014) (as of 02/28/2015)

    Latest: MonthQuarter

    Expense Ratio1

    Funds

    w/o sales charge Change Sales Charge YTD 1-YR 3-YR 5-YR 10-YR Since Inception Gross/Net

    ALFAX Inception Date : 03/18/1998

    Inception Date : 03/18/1998

    $31.01

    +$0.18 w/o sales charge 4.73% 3.16% 15.78% 15.45% 10.49% 2.90% 18.13% 14.40% 10.18% Gross 1.63%

    +0.58%

    w/ sales charge -1.30% -3.02% 15.83% 13.05%

    9.53%

    7.08% -2.78% 13.52% 14.08% 9.84% 7.27% Net 1.35%

    LAGWX Inception Date : 10/10/1973

    Inception Date : 10/10/1973

    $23.46

    +$0.34 w/o sales charge 5.68% 1.32% 20.00% 20.86% 13.04% 3.25% 21.45% 19.19% 12.24% Gross 0.98%

    +1.47%

    w/ sales charge -0.38% -2.68% 19.08% 17.79%

    11.58%

    10.78% -4.49% 17.65% 19.44% 12.37% 10.87% Net -

    LDSAX Inception Date : 06/30/2006

    Inception Date : 06/30/2006

    $19.77

    +$0.08 w/o sales charge 3.29% 6.89% 14.82% 13.03% - 5.26% 17.44% 11.85% - Gross 1.36%

    +0.41%

    w/ sales charge -2.66% -0.78% 15.14% 10.53%

    -

    6.56% 0.73% 12.57% 11.70% - 6.94% Net 1.01%

    LDFVX Inception Date : 07/15/1996

    Inception Date : 07/15/1996

    $13.34

    +$0.05 w/o sales charge -0.97% 6.52% 14.04% 12.95% 7.97% 6.93% 17.39% 13.13% 7.91% Gross 0.95%

    +0.38%

    w/ sales charge -6.65% 0.80% 15.09% 11.80%

    7.27%

    9.99% 0.41% 11.81% 11.63% 7.34% 9.93% Net -

    LGLAX Inception Date : 06/30/2011

    Inception Date : 06/30/2011

    $23.18

    +$0.22 w/o sales charge 4.89% 9.85% 19.28% - - 10.12% 21.13% - - Gross 1.02%

    +0.96%

    w/ sales charge -1.15% 3.78% 18.76% -

    -

    13.01% 3.53% 16.95% - - 14.01% Net 0.85%

    LMGAX Inception Date : 08/01/1995

    Inception Date : 08/01/1995

    $21.99

    +$0.24 w/o sales charge 7.22% 8.61% 15.27% 14.49% 9.19% 6.32% 18.37% 12.96% 8.36% Gross 1.28%

    +1.10%

    w/ sales charge 1.06% 0.22% 16.07% 11.63%

    7.72%

    9.75% 2.37% 13.01% 13.14% 8.55% 10.02% Net -

    LAVLX Inception Date : 06/28/1983

    Inception Date : 06/28/1983

    $26.56

    +$0.13 w/o sales charge 2.67% 11.99% 15.73% 15.08% 6.85% 11.60% 18.53% 14.96% 6.53% Gross 1.01%

    +0.49%

    w/ sales charge -3.24% 5.19% 16.21% 13.61%

    5.90%

    11.10% 5.56% 13.47% 13.72% 6.22% 11.13% Net -

    LRSCX Inception Date : 12/13/1995

    Inception Date : 12/13/1995

    $27.20

    +$0.13 w/o sales charge 3.54% 4.06% 11.80% 12.84% 9.52% 1.89% 14.63% 12.64% 9.35% Gross 1.20%

    +0.48%

    w/ sales charge -2.40% -3.97% 12.38% 11.32%

    8.70%

    12.47% -1.93% 9.62% 11.52% 8.88% 12.51% Net -

    LVOAX Inception Date : 12/30/2005

    Inception Date : 12/30/2005

    $20.21

    +$0.09 w/o sales charge 3.27% 7.96% 15.91% 14.45% - 9.11% 17.68% 14.22% - Gross 1.17%

    +0.45%

    w/ sales charge -2.65% 2.82% 15.38% 12.87%

    -

    10.87% 1.76% 13.63% 13.10% - 11.05% Net -
    U.S. Equity Calibrated Funds

    Daily Prices & YTD Returns

    (as of 03/27/2015)

    Average Annual Returns (as of 12/31/2014) (as of 02/28/2015)

    Latest: MonthQuarter

    Expense Ratio1

    Funds

    w/o sales charge Change Sales Charge YTD 1-YR 3-YR 5-YR 10-YR Since Inception Gross/Net

    LAFFX Inception Date : 01/01/1950

    Inception Date : 01/01/1950

    $16.22

    +$0.02 w/o sales charge -0.31% 14.13% 16.81% 12.99% 5.71% 12.07% 19.73% 12.58% 5.51% Gross 0.74%

    +0.12%

    w/ sales charge -6.03% 5.62% 17.40% 11.26%

    4.89%

    10.99% 7.57% 14.51% 11.66% 5.09% 10.99% Net -

    LAMAX Inception Date : 12/27/2001

    Inception Date : 12/27/2001

    $14.73

    +$0.05 w/o sales charge -0.74% 13.96% 14.51% 13.45% 7.49% 11.56% 17.30% 13.07% 7.34% Gross 1.07%

    +0.34%

    w/ sales charge -6.48% 5.15% 15.00% 11.75%

    6.70%

    7.33% 7.39% 12.28% 12.12% 6.85% 7.38% Net 0.85%

    LCAAX Inception Date : 12/29/2011

    Inception Date : 12/29/2011

    $20.79

    +$0.04 w/o sales charge -0.81% 12.59% 17.43% - - 11.83% 21.13% - - Gross 1.08%

    +0.19%

    w/ sales charge -6.52% 5.42% 18.77% -

    -

    18.66% 6.11% 15.14% - - 18.05% Net 0.75%

    LVMAX Inception Date : 12/29/2011

    Inception Date : 12/29/2011

    $21.83

    +$0.08 w/o sales charge 1.96% 15.44% 18.99% - - 15.71% 22.11% - - Gross 1.09%

    +0.37%

    w/ sales charge -3.92% 9.07% 19.72% -

    -

    19.61% 8.80% 16.66% - - 19.53% Net 0.85%
    International Equity

    Daily Prices & YTD Returns

    (as of 03/27/2015)

    Average Annual Returns (as of 12/31/2014) (as of 02/28/2015)

    Latest: MonthQuarter

    Expense Ratio1

    Funds

    w/o sales charge Change Sales Charge YTD 1-YR 3-YR 5-YR 10-YR Since Inception Gross/Net

    LICAX Inception Date : 12/31/2003

    Inception Date : 12/31/2003

    $13.21

    -$0.03 w/o sales charge 4.59% -3.68% 6.04% 5.98% 4.26% -9.46% 8.27% 3.48% 4.09% Gross 1.26%

    -0.23%

    w/ sales charge -1.42% -14.66% 6.16% 2.26%

    3.47%

    4.40% -9.24% 3.97% 4.74% 3.64% 4.87% Net 1.12%

    LIDAX Inception Date : 06/30/2008

    Inception Date : 06/30/2008

    $8.01

    -$0.03 w/o sales charge 1.14% -1.02% 5.88% 5.71% - -3.09% 8.63% 3.96% - Gross 1.14%

    -0.37%

    w/ sales charge -4.64% -8.65% 6.53% 2.75%

    -

    0.88% -6.74% 3.80% 4.46% - 1.33% Net 1.12%

    LAIEX Inception Date : 12/13/1996

    Inception Date : 12/13/1996

    $16.61

    -$0.07 w/o sales charge 6.95% -1.48% 11.80% 11.27% 6.80% -6.06% 13.98% 8.77% 6.41% Gross 1.32%

    -0.42%

    w/ sales charge 0.79% -11.46% 11.75% 7.48%

    5.78%

    4.44% -7.13% 9.61% 9.96% 6.17% 4.85% Net -
    Multi-Asset

    Daily Prices & YTD Returns

    (as of 03/27/2015)

    Average Annual Returns (as of 12/31/2014) (as of 02/28/2015)

    Latest: MonthQuarter

    Expense Ratio1

    Funds

    w/o sales charge Change Sales Charge YTD 1-YR 3-YR 5-YR 10-YR Since Inception Gross/Net

    LABFX Inception Date : 12/27/1994

    Inception Date : 12/27/1994

    $12.12

    +$0.01 w/o sales charge 1.77% 6.48% 10.56% 9.86% 6.20% 5.85% 12.74% 9.14% 5.96% Gross 1.20%

    +0.08%

    w/ sales charge -0.48% 3.50% 11.88% 8.64%

    5.71%

    7.50% 4.07% 9.71% 9.37% 5.96% 7.58% Net 1.05%

    LAGEX Inception Date : 09/30/1988

    Inception Date : 09/30/1988

    $12.21

    -$0.01 w/o sales charge 1.41% 3.46% 7.90% 7.87% 5.73% 2.15% 10.44% 6.91% 5.60% Gross 1.51%

    -0.08%

    w/ sales charge -0.89% -0.16% 9.60% 6.43%

    5.36%

    5.29% 1.14% 7.08% 7.37% 5.50% 5.35% Net 1.09%

    LWSAX Inception Date : 06/30/2005

    Inception Date : 06/30/2005

    $17.94

    +$0.02 w/o sales charge 2.05% 8.59% 12.00% 11.06% - 7.43% 14.37% 10.24% - Gross 1.21%

    +0.11%

    w/ sales charge -0.22% 5.02% 13.50% 9.73%

    -

    6.79% 6.14% 11.16% 10.56% - 6.99% Net 1.03%

    ISFAX Inception Date : 06/30/2005

    Inception Date : 06/30/2005

    $15.18

    +$0.03 w/o sales charge 2.04% 3.90% 7.53% 8.38% - 3.44% 8.96% 8.02% - Gross 1.16%

    +0.20%

    w/ sales charge -0.23% 1.09% 8.15% 7.52%

    -

    5.87% 1.57% 6.72% 7.88% - 6.03% Net 1.02%
    Fixed Income

    Daily Prices & YTD Returns

    (as of 03/27/2015)

    Average Annual Returns (as of 12/31/2014) (as of 02/28/2015)

    Latest: MonthQuarter

    Expense Ratio1

    Funds

    w/o sales charge Change Sales Charge YTD 1-YR 3-YR 5-YR 10-YR Since Inception Gross/Net

    LBNDX Inception Date : 04/01/1971

    Inception Date : 04/01/1971

    $8.10

    +$0.03 w/o sales charge 3.23% 4.76% 7.59% 8.88% 6.88% 4.51% 8.44% 8.39% 6.62% Gross 0.82%

    +0.37%

    w/ sales charge 0.94% 2.13% 7.61% 7.90%

    6.38%

    8.65% 2.42% 6.79% 8.39% 6.63% 8.70% Net -

    LACFX Inception Date : 06/30/2003

    Inception Date : 06/30/2003

    $12.28

    +$0.04 w/o sales charge 2.68% 4.39% 12.46% 10.16% 6.37% 5.98% 14.39% 9.33% 5.97% Gross 1.11%

    +0.33%

    w/ sales charge 0.33% 3.55% 13.51% 8.84%

    5.73%

    6.54% 2.03% 11.60% 9.66% 6.13% 6.74% Net 1.06%

    LCRAX Inception Date : 08/31/2000

    Inception Date : 08/31/2000

    $11.17

    +$0.03 w/o sales charge 1.25% 4.88% 3.04% 4.49% 4.98% 6.13% 3.15% 4.73% 4.91% Gross 0.85%

    +0.27%

    w/ sales charge -1.07% 3.71% 2.39% 4.25%

    4.67%

    5.49% 2.53% 2.25% 4.02% 4.74% 5.49% Net 0.65%

    LCDAX Inception Date : 12/31/2013

    Inception Date : 12/31/2013

    $14.98

    +$0.01 w/o sales charge 1.96% 6.69% - - - 6.76% - - - Gross 2.62%

    +0.07%

    w/ sales charge -0.32% 4.39% - -

    -

    4.40% 4.29% - - - 5.65% Net 1.05%

    LDMAX Inception Date : 09/30/1988

    Inception Date : 09/30/1988

    $5.57

    $0.00 w/o sales charge -2.67% -5.40% -2.42% -0.09% 1.40% -5.49% 0.42% 0.17% 1.39% Gross 0.98%

    0.00%

    w/ sales charge -4.81% -7.56% -0.33% -0.27%

    1.16%

    4.78% -7.51% -3.15% -0.53% 1.17% 4.70% Net -

    LEMAX Inception Date : 06/28/2013

    Inception Date : 06/28/2013

    $11.92

    -$0.07 w/o sales charge -4.10% -7.08% - - - -7.05% - - - Gross 3.01%

    -0.58%

    w/ sales charge -6.25% -9.13% - -

    -

    -7.29% -9.14% - - - -7.20% Net 1.05%

    LFRAX Inception Date : 12/31/2007

    Inception Date : 12/31/2007

    $9.25

    $0.00 w/o sales charge 2.00% 2.04% 5.04% 5.37% - 0.93% 5.58% 5.25% - Gross 0.80%

    0.00%

    w/ sales charge -0.28% -1.35% 4.77% 4.77%

    -

    3.98% -0.27% 4.26% 4.90% - 4.14% Net -

    LHYAX Inception Date : 12/31/1998

    Inception Date : 12/31/1998

    $7.57

    +$0.01 w/o sales charge 2.85% 3.75% 8.65% 9.58% 7.64% 3.46% 9.75% 9.28% 7.42% Gross 0.94%

    +0.13%

    w/ sales charge 0.56% 1.13% 8.93% 8.79%

    7.18%

    6.93% 1.45% 7.83% 9.08% 7.40% 7.05% Net -

    LAGVX Inception Date : 01/01/1982

    Inception Date : 01/01/1982

    $2.89

    +$0.01 w/o sales charge 1.78% 6.02% 5.90% 7.25% 6.68% 7.23% 6.55% 7.39% 6.51% Gross 0.88%

    +0.35%

    w/ sales charge -0.64% 4.99% 5.69% 6.93%

    6.27%

    8.16% 3.51% 5.07% 6.79% 6.43% 8.18% Net 0.78%

    LIFAX Inception Date : 04/29/2011

    Inception Date : 04/29/2011

    $12.77

    -$0.03 w/o sales charge -0.29% -4.48% -0.48% - - -5.20% 0.77% - - Gross 0.83%

    -0.23%

    w/ sales charge -2.56% -7.36% 0.02% -

    -

    -0.96% -6.66% -1.23% - - -0.63% Net 0.75%

    LALDX Inception Date : 11/04/1993

    Inception Date : 11/04/1993

    $4.46

    $0.00 w/o sales charge 0.93% 1.54% 2.82% 3.68% 4.57% 1.73% 3.30% 3.88% 4.47% Gross 0.59%

    0.00%

    w/ sales charge -1.29% -0.45% 2.56% 3.43%

    4.24%

    4.37% -0.64% 2.01% 3.18% 4.33% 4.37% Net -

    LTRAX Inception Date : 08/31/2000

    Inception Date : 08/31/2000

    $10.63

    +$0.02 w/o sales charge 1.46% 4.96% 3.79% 5.20% 5.36% 6.12% 4.07% 5.39% 5.28% Gross 0.84%

    +0.19%

    w/ sales charge -0.80% 3.70% 3.30% 4.91%

    5.04%

    5.82% 2.61% 3.00% 4.72% 5.13% 5.83% Net 0.68%

    LACXX Inception Date : 06/27/1979

    Inception Date : 06/27/1979

    $1.00

    $0.00 w/o sales charge 0.00% 0.02% 0.02% 0.02% 1.27% 0.02% 0.02% 0.02% 1.29% Gross 0.66%

    0.00%

    w/ sales charge 0.00% 0.02% 0.02% 0.02%

    1.29%

    4.69% 0.02% 0.02% 0.02% 1.27% 4.67% Net -
    Tax-Free Income

    Daily Prices & YTD Returns

    (as of 03/27/2015)

    Average Annual Returns (as of 12/31/2014) (as of 02/28/2015)

    Latest: MonthQuarter

    Expense Ratio1

    Funds

    w/o sales charge Change Sales Charge YTD 1-YR 3-YR 5-YR 10-YR Since Inception Gross/Net

    LATAX Inception Date : 10/29/2010

    Inception Date : 10/29/2010

    $16.11

    -$0.01 w/o sales charge 1.22% 8.75% 4.28% - - 12.04% 5.57% - - Gross 0.90%

    -0.06%

    w/ sales charge -1.06% 9.53% 4.78% -

    -

    5.14% 6.32% 3.50% - - 5.17% Net 0.60%

    LCFIX Inception Date : 09/03/1985

    Inception Date : 09/03/1985

    $11.00

    $0.00 w/o sales charge 1.17% 9.50% 5.36% 6.28% 4.32% 13.20% 6.76% 6.44% 4.34% Gross 0.86%

    0.00%

    w/ sales charge -1.09% 10.67% 5.96% 5.95%

    4.10%

    6.03% 7.03% 4.56% 5.79% 4.08% 6.03% Net -

    HYMAX Inception Date : 12/30/2004

    Inception Date : 12/30/2004

    $11.81

    $0.00 w/o sales charge 1.51% 10.25% 6.32% 6.15% 2.91% 14.50% 7.91% 6.37% 2.99% Gross 0.91%

    0.00%

    w/ sales charge -0.77% 11.90% 7.09% 5.89%

    2.75%

    2.66% 7.76% 5.52% 5.67% 2.68% 2.74% Net 0.82%

    LISAX Inception Date : 06/30/2003

    Inception Date : 06/30/2003

    $10.93

    -$0.01 w/o sales charge 1.11% 5.92% 3.45% 4.73% 4.60% 8.35% 3.86% 4.96% 4.49% Gross 0.71%

    -0.09%

    w/ sales charge -1.16% 5.89% 3.06% 4.49%

    4.25%

    4.00% 3.58% 2.67% 4.25% 4.36% 4.02% Net 0.70%

    LANSX Inception Date : 04/02/1984

    Inception Date : 04/02/1984

    $11.43

    -$0.01 w/o sales charge 1.20% 9.13% 5.01% 6.28% 4.44% 12.83% 6.41% 6.47% 4.44% Gross 0.78%

    -0.09%

    w/ sales charge -1.06% 10.30% 5.59% 5.98%

    4.20%

    6.67% 6.67% 4.21% 5.80% 4.20% 6.66% Net 0.75%

    LANJX Inception Date : 01/02/1991

    Inception Date : 01/02/1991

    $4.99

    $0.00 w/o sales charge 0.80% 7.79% 4.01% 5.19% 3.76% 12.07% 5.27% 5.41% 3.79% Gross 0.85%

    0.00%

    w/ sales charge -1.37% 9.45% 4.47% 4.92%

    3.55%

    5.23% 5.37% 3.25% 4.70% 3.52% 5.22% Net -

    LANYX Inception Date : 04/02/1984

    Inception Date : 04/02/1984

    $11.33

    $0.00 w/o sales charge 1.02% 8.07% 4.24% 5.27% 4.15% 11.35% 5.38% 5.33% 4.13% Gross 0.79%

    0.00%

    w/ sales charge -1.25% 8.86% 4.58% 4.86%

    3.90%

    6.46% 5.63% 3.43% 4.80% 3.92% 6.45% Net 0.78%

    LSDAX Inception Date : 12/31/2008

    Inception Date : 12/31/2008

    $15.78

    $0.00 w/o sales charge 0.30% 1.02% 1.06% 1.78% - 1.58% 1.25% 1.87% - Gross 0.70%

    0.00%

    w/ sales charge -1.94% -0.69% 0.49% 1.41%

    -

    2.18% -1.23% 0.29% 1.32% - 2.18% Net 0.65%