The total daily.f coat [in dollars] of producing a mountain bikeS i5 given by (3(3) 2 zone + 5 a: + a? 32. Find the minimum average coat. Round to the nearest dollar. $ per bike An outboard motor has an initial price of $2,160. A service contract costs $4130 for the rst year and increases $150 per 1year thereafter. The total cost of the outboard motor [in dollars} aftern 1years is given by C(n} = 215G l 3Un -l 59112. When is the average cost per year at its minimum? This time is frequently,r referred to as the replacement time for the piece of equipment. Round to the nearest year. The replacement time is year