Which function(s) of money informs the consumer what currency to use to obtain a good or service?

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?

The questions of economics address which of the following ? check all that apply

Darlene has a balance of 3980 on a credit card with an apr of 22.8% paying off her balance and which of these lengths of time will result in her paying the least amount of interest?