c$)$ Select all of the correct impacts changes in laptop computer design that builds in wireless technology might have on OM strategy below. $($Check all that apply.$)$

A$.$ Cost cutting is instituted.

B$.$ Product design needs to be revised.

C$.$ Optimum capacity may be achieved.

D$.$ Purchasing needs to be revised.

E$.$ New human resources skills.

F$.$ Longer production runs are used.