The manager of Speedy Car Inspection reviewed the monthly operating costs for the past year. The costs ranged from $4,200 for 1,200 inspections to $3,800 for 800 inspections Read the requirements CID Requirement 1. Use the high-low method to calculate the variable cost per inspection Select the formula and enter the amounts to calculate the variable cost per inspection (Round to the nearest cent) Variable cost per inspection Requirement 2. Calculate the total foxed costs Select the formula and enter the amounts to calculate the total fixed costs (Use the highest volume and its mixed cost to calculate the total fixed cost) The manager of Speedy Car Inspection reviewed the monthly operating costs for the past year. The costs ranged from $4.200 for 1.200 inspections to $3,800 for 800 inspections Read the requirements. GETT Requirement 2. Calculate the total fixed costs Select the formula and enter the amounts to calculate the total fixed costs. (Use the highest volume and its mixed cost to calculate the total fixed cost) Total fixed cost Requirement 3. Write the equation and calculate the operating costs for 900 inspections. Select the formula and enter the amounts to calculate the operating costs for 900 inspections. (Enter all amounts to the nearest cent.) The manager of Speedy Car Inspection reviewed the monthly operating costs for the past year The costs ranged from $4,200 for 1.200 inspections to $3,000 for 800 inspections Read the requirements Requirement 3. Write the equation and calculate the operating costs for 900 inspections Select the formula and enter the amounts to calculate the operating costs for 900 inspections (Entar all amount io e nearest cent) Total mixed cost Requirement 4. Draw a graph ilustrating your total cost under this plan. Show the costs at 800 900, and 1.200 inspections Plet the points for the costs at 800, 900, and 1.200 inspections, then cut the line for the total costs. (Enlarge the graph and use the point tool and line tool buttons displayed below to draw the graph) Requirement 4. Draw a graph illustrating your total cost under this plan Show the costs at 800, 900, and 1.200 inspections Plot the points for the costs at 800, 900, and 1.200 inspections, then plot the ling for the total costs. (Enlarge the graph and use the point tool and line tool buttons displayed below to draw the graph) Q 4900 4700 4500 4300 4100 3900 32003 2500 3300 3100