Additional Problem $03-02($Algo$)$

Given the following demand data,

a$.$ Compute a weighted average forecast using a weight of $0\mathrm{.}4$ for the most recent period, $0\mathrm{.}3$ for the

next most recent, $0\mathrm{.}2$ for the next, and $0\mathrm{.}1$ for the next. $($Round all your answers to two decimal points.$)$

Forecast Period $5$

Forecast Period $6$

b$.$ If the actual demand for period $6$ is $45,$ forecast demand for period $7$ using the same weights as in

part a$.$

Forecast Period $7$