The following graph input tool shows the daily demand for hotel rooms at the Triple Sevens Hotel and Casino in Las Vegas, Nevada. To help the hotel management better understand the market, an economist identified three primary factors that affect the demand for rooms each night. These demand factors, along with the values corresponding to the initial demand curve, are shown in the following table and alongside the graph input tool. Initial Value Demand Factor $40,000 per year Average American household income Round trip airfare from New York (JFK) to Las Vegas $200 per round trip (LAS) Room rate at the Exhilaration Hotel and Casino, which $200 per night is near the Triple Sevens Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. Graph Input Tool (? Market for Triple Sevens's Hotel Rooms Price 200 (Dollars per room) Quantity 300 . 8 8 8 8 5 8 8 8 58 Demanded PRICE (Dollars per room) (Hotel rooms per Demand night) Demand Factors o 50 100 150 200 250 300 350 400 450 500 Average 40 QUANTITY (Hotel rooms) Income (Thousands of dollars) Airfare from 200 JFK to LAS (Dollars per round trip) Room Rate 200 at Exhilaration Dollars per night) For each of the following scenarios, begin by assuming that all demand factors are set to their original values and that Triple Sevens is charging $200 per room per night. If average household income increases by 50%, from $40,000 to $60,000 per year, the quantity of rooms demanded at the Triple Sevens from rooms per night to rooms per night. Therefore, the income elasticity of demand is Sevens are , meaning that hotel rooms at the Triple If the price of a room at the Exhilaration were to decrease by 20%, from $200 to $160, while all Sevens from other demand factors remain at their initial values, the quantity of rooms demanded at the Triple rooms per night to demand is rooms per night. Because the cross elasticity of , hotel rooms at the Triple Sevens and hotel rooms at the Exhilaration are Triple Sevens is debating decreasing the price of its rooms to $175 per night. Under the initial demand conditions, you can see that this would cause its total revenue to the price will always have this effect on revenue when Triple Sevens is operating on the . Decreasing portion of its demand curve