Ariya likes to play golf. The number of times per year that she plays depends on both the price of playing a round of golf as well as Ariya's income and the cost of other types of entertainmentin particular, how much it costs to go see a movie instead of playing golf. The three demand schedules in the table below show how many rounds of golf per year Ariyawill demand at each price under three different scenarios. In scenario D₁, Ariya's income is $80,000 per year and movies cost $15 each. In scenario D₂, Ariya's income is also $80,000 per year, but the price of seeing a movie rises to $17. And in scenario D₃, Ariya's income goes up to $100,000 per year, while movies cost $17.

Instructions: Round your answers to two decimal places. If you are entering any negative numbers be sure to include a negative sign () in front of those numbers.

a. Using the data under D₁ and D₂, calculate the cross elasticity of Ariya's demand for golf at all three prices.

At $60, cross elasticity = .

At $45, cross elasticity = .

At $30, cross elasticity = .

Is the cross elasticity the same at all three prices? (Click to select) No Yes .

Are movies and golf substitute goods, complementary goods, or independent goods? (Click to select) Independent goods Complementary goods Substitute goods .

b. Using the data under D₂ and D₃, calculate the income elasticity of Ariya's demand for golf at all three prices.

At $60, income elasticity of demand = .

At $45, income elasticity of demand = .

At $30, income elasticity of demand = .

Is the income elasticity the same at all three prices? (Click to select) Yes No .

Is golf an inferior good? (Click to select) No Yes , it is (Click to select) a normal good an inferior good .