Suppose the money market, drawn with the value of money on the vertical axis, is in equilibrium. If the money supply increases, then at the old value of money there is an a. excess demand for money that will result in a decrease in spending. b. excess demand for money that will result in an increase in spending. c. excess supply of money that will result in a decrease in spending. d. excess supply of money that will result in an increase in spending.

Emery pharmaceutical uses an unstable chemical compound that must be kept in an environment where both temperature and humidity can be controlled. emery uses 825 pounds per month of the chemical, estimates the holding cost to be 50% of the purchase price (because of spoilage), and estimates order costs to be $48 per order. the cost schedules of two suppliers are as follows: vendor 1 vendor 2 quantity price/lb quantity price/lb 1-499 $17 1-399 $17.10 500-999 $16.75 400-799 $16.85 1000+ $16.50 800-1199 $16.60 1200+ $16.25 (a) what is the economic order quantity for each supplier? (b) what quantity should be ordered and which supplier should be used? (c) the total cost for the most economic order sire is $