Q. A retailer uses a 10-unit reorder point, based on assuming a 8-day lead time, a 10-day usage rate, and a 0-unit safety stock. For how many days will a stockout occur if the lead time becomes 10 days and the usage rate
continues at 10 units per day?
• A) 0 days
• B) 1 day
• C) 2 days
• D) 3 days

Assume that the following conditions exist: a. all banks are fully loaned up- there are no excess reserves, and desired excess reserves are always zero. b. the money multiplier is 5 .     c. the planned investment schedule is such that at a 4 percent rate of interest, investment =$1450 billion. at 5 percent, investment is $1420 billion. d. the investment multiplier is 3 . e.. the initial equilibrium level of real gdp is $12 trillion. f. the equilibrium rate of interest is 4 percent now the fed engages in contractionary monetary policy. it sells $1 billion worth of bonds, which reduces the money supply, which in turn raises the market rate of interest by 1 percentage point. calculate the decrease in money supply after fed's sale of bonds: $nothing billion.