MADLOADING... for the naive forecast$=$

$$

$12$ sales $($round your response to two decimal$$ places$).$

Part $6$

MAPELOADING... for the forecast developed by the naive approach$=$

$$

$11\mathrm{.}93\%($round your response to two decimal$$ places$).$

Part $7$

$$c$)$ When comparing MAD for the two$$ approaches, the better forecast is achieved using the

Naive Approach

$.$

Part $8$

When comparing MAPE for the two$$ approaches, the better forecast is achieved using the

Naive Approach

$.$