Waterways has a sales mix of sprinklers, valves, and controllers as follows. Annual expected sales: Sale of sprinklers 456,343 units at $26.00 Sale of valves 1,468,234 units at $11.00 Sale of controllers 59,523 units at $42.00 Variable manufacturing cost per unit: Sprinklers $14.00 Valves $8.00 Controllers $30.00 $721,000 Fixed manufacturing overhead cost (total) Variable selling and administrative expenses per unit: Sprinklers $1.00 Valves $1.00 Controllers $3.00 Fixed selling and administrative expenses (total) $1.559,384 Determine the sales mix based on unit sales for each product. Valves Controllers Sprinklers 96 % 96 Sales mix 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, eg. 5.25.) Weighted Average Unit Contribution Margin Assuming the sales mix remains the same, what is the break-even point in units for these products? (Round answer to decimal places, eg. 2,520.) Break-even Point in Units units