A radiology clinic is considering buying a new $700,000 x-ray machine, which will have no salvage value after installation because the cost of removal will be approximately equal to its sales value. Maintenance is estimated at $24,000 per year as long as the machine is owned. After 10 years the x-ray source will be depleted and the machine must be scrapped. Which of the following represents the most economic life of this x-ray machine?
a. One year, because it will have no salvage after installation
b. Five years, because the maintenance costs are constant
c. Ten years, because maintenance costs don't increase
d. Cannot be determined from the information given.

Cynthia is a hospitality worker in the lodging industry who prefers to cater to small groups of people. she might want to open a

Use the information below to answer the following question. the boxwood company sells blankets for $60 each. the following was taken from the inventory records during may. the company had no beginning inventory on may 1. date blankets units cost may 3 purchase 5 $20 10 sale 3 17 purchase 10 $24 20 sale 6 23 sale 3 30 purchase 10 $30 assuming that the company uses the perpetual inventory system, determine the gross profit for the month of may using the lifo cost method.

M. cotteleer electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. one of the components has an annual demand of 235 units, and this is constant throughout the year. carrying cost is estimated to be $1.25 per unit per year, and the ordering (setup) cost is $21 per order. a) to minimize cost, how many units should be ordered each time an order is placed? b) how many orders per year are needed with the optimal policy? c) what is the average inventory if costs are minimized? d) suppose that the ordering cost is not $21, and cotteleer has been ordering 125 units each time an order is placed. for this order policy (of q = 125) to be optimal, determine what the ordering cost would have to be.