Safari File Edit View History Bookmarks Window Help 5596 D. Fri 10:09 PM QUESTION 21 George Rentals offers machine rental services for concrete cutting. Consider the following costs of the company over the relevant range of 4,000 to 10,000 hours of operating time for its concrete cutting equipment. Hours of Operating Time 4,000 5,000 8000 10,000 Total Costs: Variable Costs Fixed Costs Total Costs $20,000 -82.000 $102,000 Cost per hour: Variable cost Fixed cost Total cost per hour What are the estimated total costs at a volume of 5,000 hours? Select one: O A. $107,000 B. $ 94,000 C. $108,000 O D. $100,000