8. you buy a 30-year zero coupon bond which will pay you $10,000 in 30 years at an annual yield of i=1% compounded once per year. a few minutes later the annual yield rises to i=2% compounded once per year. what is the percent change in the value of the bond? (hint: recall the formula for percent change. the answer should be negative.) 9. you buy a 30 year zero coupon bond which will pay you $1000 in 30 years at an annual yield of i=16.5% compounded once per year. 25 years later it will be a 5 year zero coupon bond. suppose the interest rate on this bond will be 16.5%, what will the price of this bond be in 25 years?

Suppose someone wants to sell a piece of land for cash. the selling of a piece of land represents turning econ

M. cotteleer electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. one of the components has an annual demand of 235 units, and this is constant throughout the year. carrying cost is estimated to be $1.25 per unit per year, and the ordering (setup) cost is $21 per order. a) to minimize cost, how many units should be ordered each time an order is placed? b) how many orders per year are needed with the optimal policy? c) what is the average inventory if costs are minimized? d) suppose that the ordering cost is not $21, and cotteleer has been ordering 125 units each time an order is placed. for this order policy (of q = 125) to be optimal, determine what the ordering cost would have to be.

In a perfectly competitive market, the long-run market supply curve tends to be horizontal or nearly so. what is another way to state this fact? (a) market supply is much more elastic in the long run than the short run. (b) in the long run, average total cost is minimized. (c) in the long run, price equals marginal cost. (d) market supply is much less elastic in the long run than the short run.