1 Corp. reported the following: Units: 432 Sales 57462 Variable Costs 3699 Fixed Costs St23 ] Corp. reported the following: Units: 715 Sales $7214 Variable Costs $681 Fixed Costs $345 Compute contribution matgin per unit. Round ONLY your final answer to 2 decimal places, Do not round intermediate computations. I Corp, reported the following: Units: 345 Sales $6184 Variable Costs $661 Fixed Costs $143 Compute break-even dollars. Round ONLY your final answer to 0 decimal places. Do not round intermediate computations