is responsible for determining the capacity required and with methods of making the capacity available. $(2\mathrm{.}5$ pts$)$

a$.$ Production planning

b$.$ Master production scheduling

c$.$ Production activity control

d$.$ Capacity planning

e$.$ Material requirements planning

Rated capacity is calculated taking into account work center and $(2\mathrm{.}5$ pts$)$

I. historical data

II$.$ utilization

III. efficiency

a$.$ I and II

b$.$ I and III

c$.$ II and III

d$.$ none of the above

A work center has $3$ machines and is operated for $8$ hours a day, $5$ days a week. What is the availab time? $(2\mathrm{.}5$ pts$)$

a$.80$ hours

b$.40$ hours

c$.30$ hours

d$.150$ hours

e$.120$ hours

Information on the standard times for an operation will be found in: $(2\mathrm{.}5$ pts$)$

a$.$ the work center file

b$.$ the routing file

c$.$ the master file

d$.$ the product file

e$.$ the production file

$3$