Bruce Co. had sales per unit of $10 and variable costs per unit of $6. Its fixed costs total $500. Calculate the following: Contribution margin per unit Contribution margin ratio Break-even point in units Break-even point in sales If Bruce Co. wants a target net income (TNI) of $1000, calculate: Sales required for TNI (in $) Pat Co. had sales per unit of $56 and variable costs per unit of $42. Its fixed costs total $7000 and current sales total $35000. Calculate the following: Contribution margin per unit Contribution margin ratio Break-even point in units LOOOO Break-even point in sales Margin of Safety If Pat Co. wants a target net income (TNI) of $8400, calculate: Sales required for TNI (in $) Keegan Co. had sales per unit of $10 and variable costs per unit of $8. Its fixed costs total $4000 and current sales total $24000. Calculate the following: Contribution margin per unit X Contribution margin ratio Break-even point in units X Break-even point in sales Margin of Safety If Keegan Co. wants a target net income (TNI) of $12000, calculate: Sales required for TNI (in $)