Determine the ATP for week

$2$

$$when the forecast for each period is

$7$

$0$

$$units$.$ The production lot size is

$1$

$0$

$0$

$$units$,$ and the starting inventory is O

$.$

$$Use the below table for customer order against each period:

Period

$1$

$2$

$3$

$4$

Customer orders

$8$

$0$

$5$

$0$

$3$

$0$

$1$

$0$