There Are 3 Work Stations (WC)with the Following Capacity: WC1

Multiple Choice

There are 3 work stations (WC) with the following capacity: WC1 (2,000 units) , WC2 (2,500 units) , and WC3 (1,500 units) .While the load could be shifted from WC1 to WC2 and also in the opposite direction, WC3's load cannot be shifted to other WCs as a result of specialized equipment.In the following load situation, what is not a good solution?
WC1: 1500 units, WC2: 2250 units, WC3: 3100 units

A) Subcontracting
B) Increasing the efficiency of the operation
C) Pushing work back
D) Rerouting work to another work center