Funtime Cruiseline offers nightly dimmer cruises departing from several cities on the eastern coast of the United States including Charleston, Baltimore, and Alexandria. Diemer Cruise tickets sell for $50 per passenger. FunTimeCruiseline's variable cost of providing the dinner is $30 per passenger and the fixed cost of operating the vessel is 4210 per month. The company's relevant range extends to 20,000 monthly passengers What is the contribution margin per passenger? 550 530 520 5210 Co with the formation in