Using information from question two, assume that an operator will cost $ 26.64/hr. and requires an assistant that is paid 2/3 the operators cost per hour. The operator and assistant can deliver 75 sq. ft. demolition in an hour. What is the total equipment and cost and the equivalent sq. ft. cost per hour? (15) 2) Factory delivery price = $472550 Unloading and assembly = $2175 Sales tax = 5.1* 472550 = Total Cost to owner, p = $498352.5 275*.6*.008 9 + 7.4 135 .245 gal hr Lubricating oil consumed ownership cost: The interest on money 9.5% Risk addition 3% Tax and insurance 6.5% total interest 19% Annual ownership cost p = i(1+i)" 146,214/year (1+i)n-1 Annual strait line depreciation cost = 498352/6 = 83,058.67 Maintenance and Repair cost = 65%(83058/1675) = 32.23 Fuel cost = .6*275*.04 then 6.6gal/hr * 1.4 gal = 9.24 Lubricating oil cost = .245*2 = .49 Hourly operating Cost = $41.96 Hourly ownership and operating cost total = 146214/(365*24)+41.96 = $58.55/hr, Depreciation = 62500/4950 = $12.62/hr repair of tires = 12% * 12.62 = $1.514/hr Total cost = 12.62+1.514 = $14.1344/hr Using information from question two, assume that an operator will cost $ 26.64/hr. and requires an assistant that is paid 2/3 the operators cost per hour. The operator and assistant can deliver 75 sq. ft. demolition in an hour. What is the total equipment and cost and the equivalent sq. ft. cost per hour? (15) 2) Factory delivery price = $472550 Unloading and assembly = $2175 Sales tax = 5.1* 472550 = Total Cost to owner, p = $498352.5 275*.6*.008 9 + 7.4 135 .245 gal hr Lubricating oil consumed ownership cost: The interest on money 9.5% Risk addition 3% Tax and insurance 6.5% total interest 19% Annual ownership cost p = i(1+i)" 146,214/year (1+i)n-1 Annual strait line depreciation cost = 498352/6 = 83,058.67 Maintenance and Repair cost = 65%(83058/1675) = 32.23 Fuel cost = .6*275*.04 then 6.6gal/hr * 1.4 gal = 9.24 Lubricating oil cost = .245*2 = .49 Hourly operating Cost = $41.96 Hourly ownership and operating cost total = 146214/(365*24)+41.96 = $58.55/hr, Depreciation = 62500/4950 = $12.62/hr repair of tires = 12% * 12.62 = $1.514/hr Total cost = 12.62+1.514 = $14.1344/hr