Top management is very concerned about declining profitability despite a healthy increase in sales volume. The decrease in income is especially puzzling because the company recently undertook a massive plant renovation during which new, highly automated machinery was installed-machinery that was expected to produce significant operating efficiencies. Required: 1. Assuming use of direct-labor hours to apply overhead to production, compute the unit manufacturing costs of the Standard and Enhanced products if the expected manufacturing volume is attained. 2. Assuming use of activity-based costing, compute the unit manufacturing costs of the Standard and Enhanced products if the expected manufacturing volume is attained. 3. Ontario's selling prices are based heavily on cost. Complete this question by entering your answers in the tabs below. Req 1 Req 2 Req 3a Req 3b Assuming use of activity-based costing, compute the unit manufacturing costs of the Standard and Enhanced products if the expected manufacturing volume is attained. Standard Enhanced Manufacturing cost per unit $ 145 < Req 1 Req 3a >