QS 21-14 Sales mix and break-even LO P4 US-Mobile manufactures and sells two products, tablet computers and smartphones, in the ratio of 4:2. Fixed costs are $90,860, and the contribution margin per composite unit is $118. What number of each type of product is sold at the break-even point? ermine the break-even point in c e units. Choose Numerator: Choose Break even units Break even units 770 Composite Total fixed costs Contribution margin per unit 90,860 118.00 units termine the number of units of each product that will be sold at the break-even point. Number of composite units to break even. Quantity Unit sales at break-even point Tablet computers Smartphones Total units 770 770 770 513Tablet 257 Smartphones 770 Total units 4 computers 2