Referring to the graph below (Figure 3) showing a consumer's initial budget line (labeled BO) and new budget line (labeled B1) for two goods, X and Y, and two different indifference curves (IC1-IC2)....

Extracted text: Referring to the graph below (Figure 3) showing a consumer's initial budget line (labeled BO) and new budget line (labeled B1) for two goods, X and Y, and two different indifference curves (IC1-IC2). IC2 IC1 B0 81 Figure 3 Consider the shift in the budget line from B0 to B1. Which of the statements cannot explain the observed shift in the budget line? O a. The consumer's income doubled and the prices of both X and Y tripled. O b. The consumer's income increased and prices remained constant. The consumer's income decreased and prices remained constant. O C. O d. The consumer's income is unchanged and the prices of both X and Y increased. The consumer's income decreased by 25% and the prices of both X and Y decreased O e. by 5%.


Extracted text: Y a C d b IC2 IC1 B0 B1 X Figure 3