Let: Rj = Regular Production Quantity for Period J, Oj

Multiple Choice

Let: rj = regular production quantity for period j, oj =overtime production quantity in period j, ij = inventory quantity in period j, and dj = demand quantity in period j. Correct formulation of the demand constraint for a multiperiod scheduling problem is:

A) rj + oj + i2 - i1 ≥ dj
B) rj + oj + i1 - i2 ≥ dj
C) rj + oj + i1 - i2 ≤ dj
D) rj - oj - i1 + i2 ≥ dj