Refer to your answer to S7-9.
a. Compute the total number of dinner cruises that Luxury Cruiseline must sell to break even.
b. Compute the number of regular cruises and executive cruises the company must sell to break even.
Luxury Cruiseline offers nightly dinner cruises off the coast of Miami, San Francisco, and Seattle. Dinner cruise tickets sell for $120 per passenger. Luxury Cruiseline's variable cost of providing the dinner is $48 per passenger, and the fixed cost of operating the vessels (depreciation, salaries, docking fees, and other expenses) is $270,000 per month. The company's relevant range extends to 15,000 monthly passengers.