Most phone numbers are seven digits long, and this fits within the memory span of digits for most people. when is it to convert the numbers into the letters on the phone keypad? how does such a conversion relate to memory span?

You are opening a new store and must project in your business plan the amount of inventory shrinkage. you have forecasted $1,200,000 in sales for the first year. assuming your shrinkage will be 5%, the high end of the national average, calculate the projected annual shrinkage for your business plan. you are opening a new store and must project in your business plan the amount of inventory shrinkage. you have forecasted $1,200,000 in sales for the first year. assuming your shrinkage will be 5%, the high end of the national average, calculate the projected annual shrinkage for your business plan.

Southeastern bell stocks a certain switch connector at its central warehouse for supplying field service offices. the yearly demand for these connectors is 15,000 units. southeastern estimates its annual holding cost for this item to be $25 per unit. the cost to place and process an order from the supplier is $75. the company operates 300 days per year, and the lead time to receive an order from the supplier is 2 working days.a) find the economic order quantity.b) find the annual holding costs.c) find the annual ordering costs.d) what is the reorder point?

3. describe the purpose of the sec. (1-4 sentences. 2.0 points)