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 at a marginal cost of $2 and no fixed cost.Suppose that these two producers have formed a cartel,agreed to split production of output evenly,and are maximizing total industry profits.If Margaret decides to cheat on the agreement and sell 100 more gadgets,Margaret's price effect will be a(n) _____ in profit of _____.

A) decrease;$400
B) increase;$400
C) increase;$200
D) decrease;$200