Production Costs Average Average Quantity Fixed Variable Total Marginal Variable Total X 25 15 15 25 50 Z 25 UN Y 15 Table 2 Refer to Table 2. The values of X, Y, and Z respectively are O a. 25,45,20 O b. 25, 70, 10 O c. 0, 70, 20 O d. 50, 45, 10