Multiple Product Break-Even and Net Income Planning Grand Company manufactures and sells the following three products: Unit sales Unit sales price Unit variable cost Economy Standard Deluxe 10,000 6,000 4,000 $58 $70 $32 $36 $50 $30 Assume that total fixed cost is $344,400 a. Comput e the net income before income tax based on the sales volumes shown above. Economy Standard Deluxe Unit contribution margin $ Total contribution margin Net income before income tax: $ 0 Compute the break-even point in total dollars of revenue and in specific unit sales volume for each product. Enter product mix answers in decimal form. b. Product Product Mix Contribution Margin per unit Weighted average unit contribution margin Economy Standard Deluxe 0 Menu Deluxe Break-even 0 units Product Break even Units Unit Sales Price Break-even Sales Revenue Economy Standard 0 Deluxe c. Prove your break-even calculations by computing the total contribution margin related to your answ in requirement (b). Product Break -even Units Unit Contribution Margin Total Contribution Margin Standard Deluxe Check