On January 1, Year 1, Dunn Brothers, Inc., purchased a new smartphone case making machine at a cost of $62,000. The estimated residual value is $7,000. Assume that the estimated useful life is four years and the estimated productive life of the machine is 550,000 units. Actual production in years 1 to 4 are as follows: Year Units 1 165,000 2 121,000 3 151,250 4 112,750 Required: a. Calculate depreciation expense under the Straight-line method for Years 1 to 4. b. Calculate depreciation expense under the Units-of-production method for Years 1 to 4. c. Complete a depreciation schedule under the Double-declining-balance method.

Ardmore farm and seed has an inventory dilemma. they have been selling a brand of very popular insect spray for the past year. they have never really analyzed the costs incurred from ordering and holding the inventory and currently fave a large stock of the insecticide in the warehouse. they estimate that it costs $25 to place an order, and it costs $0.25 per gallon to hold the spray. the annual requirements total 80,000 gallons for a 365 day year.a. assuming that 10,000 gallons are ordered each time an order is placed, estimate the annual inventory costs.b. calculate the eoq.c. given the eoq calculated in part b., how many orders should be placed and what is the average inventory balance? d. if it takes seven days to receive an order from suppliers, at what inventory level should ardmore place another order?

For a firm that uses the weighted average method of process costing, which of the following must be true? (a) physical units can be greater than or less than equivalent units. (b) physical units must be equal to equivalent units. (c) equivalent units must be greater than or equal to physical units. (d) physical units must be greater than or equal to equivalent units.

Identify and describe a variety of performance rating scales that can be used in organizations including graphical scales, letter scales, and numeric scales.