Use the Following to Answer Question

Multiple Choice

Use the following to answer question:
-(Table: Demand Schedule of Gadgets) Use Table: Demand Schedule of Gadgets.The market for gadgets consists of two producers,Margaret and Ray.Each firm can produce gadgets with no marginal cost or fixed cost.If these two producers formed a cartel and acted to maximize total industry profits,total industry profit would be:

A) $10,000.
B) $5,000.
C) $2,500.
D) $1,250.