In aggregate planning, there are various options to meet demand above the regular capacity $($es$,$ hiring temporary orkers$)$ and also to align demand with capacity if the capacity is higher than the demand, True False

A$.$ True

$10.$ The bill of material, open orders, planned order releases, and available Inventory are basic inputs for MRP$.$

B$.$ False

A$.$ True

$11.$ Higher output from a system is the sign of productivity increase.

B$.$ False

$12.$ In the "level output strategy", variations in demand are managed through inventories, changing the workforce level, and allowing backorders.