Can someone help with finding these values? All the values after calculate are where answers should go. Thanks!

Compute the missing amounts. (Enter the contribution margin ratio to nearest percent, X%.) C $ A 1,000 600 79,200 268,800 B $ 4,100 1,640 738,000 31,242,000 150 60,000 180,000 Sale price per unit Variable costs per unit Total fixed costs Target profit Calculate: Contribution margin per unit Contribution margin ratio Required units to break even Required sales dollars to break even Required units to achieve target profit 100 400 40% 2460 60% 13000 40% 870) 2400