1. Manufacturing Company presented the following mainten on machine-hours. Using the high-low believes that maintenance cost is a total cost that depends of this cost, determine the following: (Marking method to estimate the variable and fixed components of this cost, determine the for Scheme: 1 mark for the correct final answer and 1 mark for the solution for each. 10 Marks) 1. Determine the change level of activity in terms to machine-hours 2. Determine the change level of activity in terms to total cost 3. Compute the variable cost per unit (b) 5. Determine what the maintenance cost be if the machine hours were 12,500 in May. 4. Compute the total fixed cost (a)