Problemi Saved Lindstrom Company produces two fountain pen models. Information about its products follows: Sales revenue Less: Variable costs Contribution margin Total units sold Product A $175,000 73, 500 $101,500 5,000 Product B $225,000 72,000 $153,000 5,000 Lindstrom's fixed costs total $88,500. Required: 1. Determine Lindstrom's weighted-average unit contribution margin and weighted-average contribution margin ratio. 2. Calculate Lindstrom's break-even point in units and in sales revenue, 3. Calculate the number of units that Lindstrom must sell to earn a $130.000 profit. 4. Calculate Lindstrom's margin of safety and margin of safety as a percentage of sales if it sells 7,700 total pens. Complete this question by entering your answers in the tabs below