What necessary information is missing from this formula page? t-time v = d/t d-distance v = distance/time v-velocity

Aproduct has a demand of 4000 units per year. ordering cost is $20, and holding cost is $4 per unit per year. the cost-minimizing solution for this product is to order: ? a. 200 units per order. b. all 4000 units at one time. c. every 20 days. d. 10 times per year. e. none of the above

when taxes are levied on transactions, irrespective of the party they are levied on, a. the government can absorb some of the surplus, but also creates a social loss since some of the wealth creating transactions are discouraged b. the government can absorb all the producer surplus from the transactions as revenue c. the government can absorb all of the surplus (producer and consumer) d. the government can absorb all the consumer surplus from the transactions as revenue

Crossminus−sectional ratio analysis is used to a. correct expected problems in operations b. provide conclusive evidence of the existence of a problem c. measure relative performance of a firm with its peers d. isolate the causes of problems