Month Data

$1,100$

$2,102$

$3,105$

$4,97$

$5,107$

Compute the $3-$period moving average forecast for month $6.($It is equal to the $3-$period moving average in month $5.)$ The potential answers are:

A: $103$

B: $111$

$68$

D: $71$

E: $72$

$2.$ Compute the $2-$period moving average forecast for month $3.$ The potential answers are:

A: $70\mathrm{.}5$