Lindstrom Company produces two fountain pen models. Information about its products follows:

	Product A			Product B
Sales revenue	$	80,000		$	130,000
Less: Variable costs		40,000			60,000
Contribution margin	$	40,000		$	70,000
Total units sold		5,000			5,000

Lindstroms fixed costs total $79,000. Required: 1. Determine Lindstroms weighted-average unit contribution margin and weighted-average contribution margin ratio. (Round your weighted-average CM to 2 decimal places and your CM ratio to 1 decimal place (i.e. .123 should be entered as 12.3%)). 2. Calculate Lindstroms break-even point in units and in sales revenue. (Round your "Sales Revenue" answer to 2 decimal places and "Sales Units" answer to the nearest whole number.) 3. Calculate the number of units that Lindstrom must sell to earn a $100,000 profit. (Round your answer to the nearest whole number.) 4. Calculate Lindstroms margin of safety and margin of safety as a percentage of sales if it sells 8,100 total pens. (Round your margin of safety in units to the nearest whole number and your percentage of sales answer to 2 decimal places (i.e. .1234 should be entered as 12.34%))