water world sells these production : ski vests,slalom skis,ski ropes. Information related to each product line is provide below

ski vests slalom bids ski ropes

unit selling price $120 $300 $50

unit variable cost 60 210 10

sales mix percentage 20% 70% 10%

the company annual fixed cost are i$741,000

b, compute total annual sales that the company must generate to earing operating income of $234,000

c, as water world's marketing manger ,what marketing strategy would you pursue to help the company maximize its profit potential?

Required

please write down the detailed calculation process include the formulas you used