Consider the following monthly sales data for a company:

Jan-2015 147772

Feb-2015 144335

Mar-2015 163943

Apr-2015 169634

May-2015 175371

Jun-2015 174825

Jul-2015 176995

Aug-2015 176208

Sep-2015 170202

Oct-2015 175510

Nov-2015 180364

Dec-2015 217629

Jan-2016 154400

Feb-2016 155596

Mar-2016 183782

Apr-2016 181209

May-2016 186359

Jun-2016 189244

Jul-2016 184978

Aug-2016 192925

Consider the 5 month, 4 month, and 3 month moving average. Which one fits the actual value or June 2016 the best? (That is, has the smallest absolute deviation).

a) 5 month.

b) 4 month.

c) 3 month.

d) Both A and C.