Compute a three$-$period moving average forecast given demand for shopping carts for periods $4,5$ and $6.($Round all your answers to two decimal points.$)$

Period Demand

$136$

$232$

$335$

$433$

$537$

If actual demand in period $6$ turns out to be $34,$ the moving average forecast for period $7$ would beCompute a three$-$period moving average forecast given demand for shopping carts for periods $4,5$ and $6.($Round all your answers to

two decimal points.$)$

If actual demand in period $6$ turns out to be $34,$ the moving average forecast for period $7$ would be