Arntson, Inc., manufactures and sells two products: Product R3 and Product N0. The annual production and sales of Product of R3 is 900 units and of Product N0 is 600 units. Data concerning the expected production of each product and the expected total direct labor-hours (DLHs) required to produce that output appear below: The unit product cost of Product R3 under activity-based costing is closest to:

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?