all the answers in red are incorrect

Exercise 3.40 Stellar manufactures 3 types of baby strollers: Lite, Elite, and Polite. The current information on sales and cost structure for the three products are as follows: Lite Elite Polite Unit Selling Price 5175 5217 Unit Variable Cost 46 109 114 $111 The sales mix ratio for the three models is 5:3:2 for Lite, Elite and Polite. Stellar's fixed costs for the year are 5679,986. Your answer is correct. Calculate the unit contribution margin for each model of stroller. Lite Elite Polite Contribution margin 65 66 103 SHOW SOLUTION SHOW ANSWER LINK TO TEXT LINK TO TEXT x] your answer is incorrect. Try again. Assuming that the sales mix remains constant, calculate the contribution margin for the composite. 729 Contribution margin for the composite LINK TO TEXT LINK TO TEXT x Your answer is incorrect. Try again. What is the breakeven in units for each model of stroller? Lite Elite Polite 4603.827 2798.29 1865.53 Sales in unit to breakeven LINK TO TEXT LINK TO TEXT Your answer is incorrect. Try again. If Stellar sets its income before taxes $168,424, how many units of each model of stroller should be sold to achieve its target? Lite Elite Polite 5818.995 Units to be sold 3491.397 2327.59