Planning the Flow of Work Requires Production Activity Control To

Planning the flow of work requires production activity control to: I. Be sure the material needed is available.
II) Be sure the tooling needed is available.
III) Schedule the start and stop dates at each work center.
IV) Advise the plant supervisor of future orders.

A) all of the above
B) I, II and III
C) I, II and IV
D) II, III and IV
E) I, III and IV