Question 28 8 pts Your contracting business is purchasing a scraper for $935,000. The tires for the machine cost $33,000 and you expect to keep the scraper for 5 years, after which you expect to sell it for $152,000. You anticipate that you will use the scraper 1,800 hours per year and your company has a cost of capital of 11%. Assuming no major repairs or overhauls, what is the Depreciation Cost per Hour of the Scraper (round your answer to the nearest penny)? Question 29 8 pts A D9 Dozer (410 hp) is utilized on a project pushing Aggregate in a stockpile. The Dozer is diesel powered and it is estimated to work a 40 minute hour. The Throttle load factor is estimated at 75% for the project conditions. If diesel costs 4.25 per gallon, what is the Fuel Cost per Hour for the Dozer (round to the nearest hundreth)? Question 28 8 pts Your contracting business is purchasing a scraper for $935,000. The tires for the machine cost $33,000 and you expect to keep the scraper for 5 years, after which you expect to sell it for $152,000. You anticipate that you will use the scraper 1,800 hours per year and your company has a cost of capital of 11%. Assuming no major repairs or overhauls, what is the Depreciation Cost per Hour of the Scraper (round your answer to the nearest penny)? Question 29 8 pts A D9 Dozer (410 hp) is utilized on a project pushing Aggregate in a stockpile. The Dozer is diesel powered and it is estimated to work a 40 minute hour. The Throttle load factor is estimated at 75% for the project conditions. If diesel costs 4.25 per gallon, what is the Fuel Cost per Hour for the Dozer (round to the nearest hundreth)