299 Bramble Cap Springs produces and sells water filtration systems for homeowners. Information regarding its three models is shown below. Basic Basic Plus Premium Total Units sold 845 156 1,300 Selling price $253 $404 $797 Variable cost $197 $284 $415 The company's total fixed costs to produce the filtration systems are $153,776. Determine the sales mix as a function of units sold for the three products. Basic Basic Plus The sales mix as a function of units sold % Premium % Determine the welghted-average unit contribution margin. (Round answer to 2 decimal places, e.g. 10.25.) Weighted average unit contribution margin Determine the total number of units that the company must produce to break even. Break-even point in units units Determine the number of units of each model that the company must produce to break even units Basic Basic Plus units units Premium