Hoover, Inc, is unsure of whether to sell its product assembled or unassembled. The unit cost of the unassembled product is $9, while the added cost of assembling each unit is estimated at $5. Unassembled units can be sold for $22, while assembled units could be sold for $31 per unit. What decision should Hoover make? Sell before assembly, the company will earn $4 per unit. Sell before assembly, the company will save $5 per unit. Process further, the company will earn $5 less per unit. Process further, the company will earn $4 more per unit