Refer to the Graph Shown

question 82

Multiple Choice

Refer to the graph shown. Suppose that at a price of $5.00, firm A is willing and able to supply 4 units and firm B is willing and able to supply 4 units. Which of the following statements is then true?

• A)Curve S0 shows the quantity supplied of firm A and firm B combined.
• B)Curve S1 shows the quantity supplied of firm A and firm B combined.
• C)The addition of firm B to the market causes a movement upward and to the right along S0.
• D)The addition of firm B to the market causes a movement upward and to the right along S1.