Pin Cushion Company produces two models of sewing basket. Information about Pin Cushion's products is given below: Sales revenue Less: Variable costs Contribution margin Total units sold Product A $29,000 11,800 $17,200 800 Product B $44,000 20,200 $23,800 1,840 Pin Cushion's fixed costs total $35,500. Required: 1. Determine Pin Cushion's weighted average unit contribution margin and weighted average contribution margin ratio. 2. Calculate Pin Cushion's break-even units and break-even sales revenue. 3. Calculate the number of units of each product that must be sold to break even. 4. Calculate the total sales necessary for Pin Cushion to earn a profit of $63,400. 5. Calculate the sales revenue generated from each product line if Pin Cushion earns its target profit of $63,400. 6. Using the original information, calculate Pin Cushion's degree of operating leverage