47) Refer to Figure 13-4. If the firm represented in the diagram is currently producing and selling Qa units, what is the price charged? A) PO B) P1 C) P2 D) P3 48) Refer to Figure 13-4.What is the area that represents the total revenue made by the firm? A) OPoaQa B) OP1bQa C) OP2cQa D) OP3d0a 49) Refer to Figure 13-4. What is the area that represents the total variable cost of production? A) OPoaga B) OP1bQa C) PoabP1 D) PibdP3 50) Refer to Figure 13-4. What is the area that represents the total fixed cost of production? A) OPjaQa B) PoadP3 C) PibdP3 D) That information cannot be determined from the graph. Figure 13-4 Price and cost per unit MC ATC AVC P. Po Demand MR Quantity