Please use excel and show excel functions used

MONTHI V RETIIDNIC. DOCIAI IDAI ARIIRA

MONTHLY RETURNS: Return for month BOEING (BA), GENERAL ELECTRIC (GE), WALMART (WMT) 10 11 12 14 15 17 18 21 ending I-Nov-2013 2-Dec-2013 2-Jan-2014 3-Feb-2014 3-Mar-2014 I-Apr-2014 I-May-2014 2-Jun-2014 I-Jul-2014 I-Aug-2014 2-Sep-2014 I-Oct-2014 3-Nov-2014 I-Dec-2014 2-Jan-2015 2-Feb-2015 2-Mar-2015 I-Apr-2015 3.25% 1.67% -8.23% 3.50% -2.66% 2.81% -5.92% -5.31% 5.88% 0.45% -1.94% 8.19% -326% 11.84% 4.41% -0.51% -0860/0 GE 1.97% 6.01% -10.36% 2.25% 1.67% 3.84% -0.39% -1.08% -4.30% 3-31% -0.55% 0.76% 2.60% -3.69% -5.47% 9.80% -4.54% 0.12% WMT 5.54% -2.29% -5.10% 0.03% 2.98% 4.29% -3.10% -2.22% -1.98% 3.28% 1.29% -0.26% 14.78% -1.34% -1.05% -1.23% -1.41% -1.87%