An allergy products superstore sells 500 of their most popular model of air filters each month. The cost of ordering and receiving shipments is $20 per order. Accounting estimates that annual inventory holding cost is $6. The store operates 240 days per year (operating days). The supplier lead time is 2 operating days. Each order is received from the supplier in a single delivery. There are no quantity discounts. 1) What quantity should the store order with each order?
2) How many times per year will the store order?
3) How many times per year will the store order?
4) How many operating days will elapse between two consecutive orders?
5) Suppose the lead time is 2 operating days, and that the superstore wishes to maintain in-stock probability of 90%. The demand in each day is normal distributed with standard deviation 10, and the demands cross 2 days are independent. What is the re-order point?
6) What is the store's minimum total annual cost of placing orders & amp; carrying inventory?

Acompany manufactures hair dryers. it buys some of the components, but it makes the heating element, which it can produce at the rate of 920 per day. hair dryers are assembled daily, 250 days a year, at a rate of 360 per day. because of the disparity between the production and usage rates, the heating elements are periodically produced in batches of 2,300 units. a. approximately how many batches of heating elements are produced annually? b. if production on a batch begins when there is no inventory of heating elements on hand, how much inventory will be on hand 4 days later? c. what is the average inventory of elements, assuming each production cycle begins when there are none on hand?

50 points mark brainliest 1) the information in the interactive presentation suggests that people a) utilize the perception of others rather that out own perception b) learn more about the positive aspects of perception c) should monitor how perceptual barriers influence our relationship d) spend more times on our personal relationships rather than our professional relationships 2) you are about to take the dog out for a walk but pause to watch the news because you hear the name of your town being mentioned hearing your town being mentioned on the news is an example of a) stimulation b) interaction c) organization d) interpretation- evaluation 3) tamara thinks ivan is upset with her because hes been unusually quiet today to better interpret the situation and communicate appropriately tamara should a) ask ivan why hes quiet and explain that hes being inconsiderate b) leave ivan alone because hes obviously going through something c) ask her guidance counselor for tips on providing therapy to a friend d) examine her own perception and then check in with ivan about his behavior 4) of the following abilities which is the most important to the perceptual checking process a) critical thinking ability b) creative ability c) memorizing ability d) organizational ability

The following table gives the map coordinates and the shipping loads for a set of cities that we wish to connect through a central hub.,(7,(4,(7,(6,(2,( 2,) for the location of the proposed new central hub, the coordinates should be near: x==) if the shipments from city a double, for the location of the proposed new central hub, the coordinates should be near: x==.926.865.017.21