Great Cruisoline offers nightly dinner cruises departing from several cities on the East Coast of the United Statos including Charlesticn, Baltimoro, and Alexandria. Dinner cruise tickets sell for $60 per passenger, Great Cruiseline's variable cost of providing the dinner is $30 per passenger, and the fwesd cost of operating the vessels (deprociation, ralaries, docking lees, and ocher expenses) is 3270,000 per month. The company's relevant range extends to 16,000 monthly passongors: Compute the number of dinner cruise tickets Groat Cruiseline must sell to breakeven and the sades dellars needed to breakeven. Compute the number of dinner cruise tickets Great Cruiseline must sell to breakieven. Uhe the shortout unit contribution margin approach. Fint, identsy the formula, then compute the breakeven sades in units. (Complete al input felds. For amounts weth a 50 baince, make sure to enter " 0 " in the appropriate input field ) Compute the tales doliars needed to breakeven. Use the shortout unit contribution margin ratio appeosch. contribution murgin ratio as a while percont.)