When two goods are perfect substitutes, the
a. indifference curve is a downward-sloping straight line.
b. marginal rate of substitution is constant.
c. indifference curve is a vertical straight line.
d. Both a and b are correct.
d
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Refer to Figure 3-8. The graph in this figure illustrates an initial competitive equilibrium in the market for motorcycles at the intersection of D1 and S1 (point A). If there is a surplus of motorcycles how will the equilibrium point change?
A) The equilibrium point will move from A to B. B) There will be no change in the equilibrium point. C) The equilibrium point will move from A to C. D) The equilibrium point will move from A to E.
Refer to the above figures. Which panel represents the expected relationship between tax revenue and the sales tax rate if static tax analysis is used?
A) Panel 1 B) Panel 2 C) Panel 3 D) Panel 4