Question $13(5$ points$)$

Ten months of data and the forecasts for those same periods are in the table below. Compute me lias, MAD, and MAPE and select the right option below.

Month Actual Forecast

January $,42,37$

February $58,50$

March $,58,58$

April $77,67\mathrm{.}5$

May $91,84$

June $,102,96\mathrm{.}5$

July $,124,113$

August $,148,136$

September $171,159\mathrm{.}5$

October $177,174$

$($bias$,$MAD,MAPE$))$

$($bias$,$MAD,MAPE$)=(7\mathrm{.}65,7\mathrm{.}25,7\mathrm{.}65\%)$

$($bias$,$MAD,MAPE$)=(7\mathrm{.}25,7\mathrm{.}25,7\mathrm{.}65\%)$