sinsen3 Inspection hours Total overbead coblg and activity levels for the year are estimated as tolownt: part d. b. Defermine the activity cost driver rate for setup costs and inspection coits: c. Using the ABC systera, for the bitas style of faucet 1. compute the estimated overhead costs per unit. 2. compute the estimated operating profit per unth. d. Explain the difference between the profit obtained trom theie itaditional wyrten and the Mise syatem. Which syedemi provides a better ustimate of profitability? Why? sinsen3 Inspection hours Total overbead coblg and activity levels for the year are estimated as tolownt: part d. b. Defermine the activity cost driver rate for setup costs and inspection coits: c. Using the ABC systera, for the bitas style of faucet 1. compute the estimated overhead costs per unit. 2. compute the estimated operating profit per unth. d. Explain the difference between the profit obtained trom theie itaditional wyrten and the Mise syatem. Which syedemi provides a better ustimate of profitability? Why