there are 6 total parts. please help me solve all so i wont have to waste 6 questions for this assigment. thank you!

Michael owns a machine shop in reviewing the shops ils for the past 12 months, the found that the highest bit of $2,700ccurred in August when the machines worked 1.200 machine hou. The lowest til of 2.500 OUTOS December when the machines worked 500 machine hours Read the rest Romantt. Use the high-low method to calculate the variable cost per machine hour and the totality Round your own the cont Michael owns a machine shop. In reviewing the shop's utility bills for the past 12 months, he found that the highest bill of $2,700 occurred in August when December when the machines worked 800 machine hours. Read the requirements Requirement 1. Use the high-low method to calculate the variable cost per machine hour and the total fixed utility cost, First, calculate the variable cost per machine hour. Select the formula labels, then enter the amounts and compute the variable cost per machine hour (UE Variable cost per machine hour First, calculate the variable cost per machine hour. Select the formula Change in total costs Change in volume of activity Highest utility costs Lowest utility cost Total fixed cost Total mixed cost Total variable cost