Exercise 6-13 Helena Company manufactures and sells two products. Relevant per unit data concerning each product follow. Product Basic Deluxe Selling price Variable costs Machine hours $43 $16.40 0.70 $55 $28.60 0.80 Your answer is correct. Compute the contribution margin per machine hour for each product. (Round answers to 0 decimal places, e.g. 5,275.) Basic Deluxe Contribution margin per machine hour 38 SHOW SOLUTION SHOW ANSWER LINK TO TEXT