Crystal Cruisine offers nightly dinner Cruises departing from several cities on the east coast of the United States including Charleston Bimore and Alexandria Dinner Cruise ticketssell for $50 per passenger Crystal Cruiseline's variable cost of providing the dinner is 520 per passenger and the feed cost of operating the vesselsdepreciation salaries doding fees and other expenses) is $270.000 per month The company's relevant range extends to 19.000 monthly passengers Use this information to compute the following a. What is the contribution margin per passenger? b. What is the contribution margin rato? c. Use the contribution to project operating income of monthly sales total 16 000 passengers d. Use the contribution margin to project operating income if monthly sales revenue totals $520.000 a. What is the contribution mari per passenger? Fistently the formula then compute the contbution margin per passenger Cabution margin passenger What is the contribution margin ratio? Enter the contribution marginate as a whole t ) First in the form the compute the contr a riato 7. Contribution margh ratto c. Use the unit contribution to project operating income monthly sales total 16.000 passengers The operating income is d. Use the contribution marginate to pro p erating income of monthly sales revenue fos 5520.000 The operating incomes