Waterways has a sales mix of sprinklers, valves, and controllers as follows. Annual expected sales: Sale of sprinklers Sale of valves Sale of controllers 390,096 units at $27.00 1,430,352 units at $11.00 37,152 units at $43.00 Variable manufacturing cost per unit: Sprinklers Valves Controllers Fixed manufacturing overhead cost (total) $14.00 $8.00 $30.00 $822,000 Variable selling and administrative expenses per unit: Sprinklers $1.00 Valves $1.00 Controllers $3.00 Fixed selling and administrative expenses (total) $1,754,874 Determine the sales mix based on unit sales for each product. Sprinklers Valves Controllers Sales mix % % % eTextbook and Media Using the annual expected sales for these products, determine the weighted-average unit contribution margin for these three products. (Round answer to two decimal places, e.g. 5.25.) Weighted-Average Unit Contribution Margin $ e Textbook and Media Assuming the sales mix remains the same, what is the break-even point in units for these products? (Round answer to 0 decimal places, e.g. 2,520.) Break-even Point in Units units e Textbook and Media