Wilsar Manufacturing sold 435,000 units of its product for $72 per unit in 2020 Variable cost per unit is 562, and total feed costs are $1.740.000 Read the requirements Requirement 1. Calculate (a) contribution margin and (b) operating income (a) Determine the formula used to calculate the contribution margin Contribution margin X Requirements 1. Calculato(a) contribution margin and (b) operating income 2. Wilsar's current manufacturing process is labor intensive Kato Schoenen Wilsar's production manager has proposed investing in state of the art manufacturing equipment which will increase the annual fixed costs 10 55 220.000 The variable costs are expected to decrease to 358 per un Wisat expects to maintain the same sales volume and selling price next year How would acceptance of Schoenen's proposat affect your answers to (a) and (b) in requirement 12 3. Should Wisar's executives accept Schoenens proposal? Explan Print Dono