Pandemic Products Ltd. sells three sanitizers; the Heavy Duty (HD), the Nice-Scent (NS) and the Distillery Batch (DB). The HD has a selling price of $18 and variable costs of $11. The NS has a selling price of $26 and variable costs of $20. The DB has a selling price of $15 and variable costs of $4. For every 3 units of HD that are sold 3 units of NS are sold and 2 units of DB are sold. What is the weighted average unit CM? 9.00 8.13 7.63 3.00