If seasonal production is used, it is assumed that inventory will directly match sales for each month and there will be no inventory buildup. the production manager thinks the preceding assumption is too optimistic and decides to go with level production to avoid being out of merchandise. he will produce the 32,700 units over four months at a level of 8,175 per month. a. what is the ending inventory at the end of each month? compare the unit sales to the units produced and keep a running total.

"jake’s roof repair has provided the following data concerning its costs: fixed cost per month cost per repair-hour wages and salaries $ 20,900 $ 15.00 parts and supplies $ 7.70 equipment depreciation $ 2,800 $ 0.35 truck operating expenses $ 5,720 $ 1.60 rent $ 4,690 administrative expenses $ 3,850 $ 0.50 for example, wages and salaries should be $20,900 plus $15.00 per repair-hour. the company expected to work 2,600 repair-hours in may, but actually worked 2,500 repair-hours. the company expects its sales to be $47.00 per repair-hour. required: compute the company’s activity variances for may."