Which one of the following statements is correct with respect to coinsurance used with commercial insurance policies? A. The rates ordinarily used for insuring buildings and personal property are calculated with the assumption that they will be used with a 100 percent coinsurance clause. B. When a policy requires a coinsurance percentage higher than 80 percent, the 80 percent coinsurance rate remains the same. C. When the coinsurance requirement is less than 80 percent, the rate is decreased. D. The 80 percent coinsurance rate is reduced when a policy requires a higher coinsurance percentage.

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?