Silver Inc. has budgeted production costs of $3,000,000, budgeted beginning finished goods inventory of $390,000, and budgeted ending finished goods inventory of $240,000 for the month. Silver's budgeted cost of goods sold for this month is: a.$3,390,000. b.$2,850,000. c.$3,630,000. d.$3,150,000.

"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."