https://earn.senececollege cultra/course/ 631014_1/dl/outline Otto Completion Status Moving to another question will save this response Question 1 Markham Catering produces 3 sets of party trays. Its sales mix and contribution margin information per order is shown below. Party Trays Set A Party Trays Set 5 Party Trays Set Sales me 15% 60% 2516 Contribution margin 5120 560 $40 The total foxed costs is 55.440,000 Calculate the number of each set of party trays that the company would need to sell in order to breakeven by filling in the blanks below. Weighted average unit contribution margin is Number of Party Trays Set A to be sold to breakeven Number of Party Trays Set to be sold to breakeven Number of Party Trays Set to be sold to breakeven No need to write down the 5 sign or unit. No need to write down the thousand separator e.g. if your answer os 59,999, write down 9999 in the blank