The country inn has bonds outstanding with a par value of $1,000 each and a 6.6 percent coupon. the bonds mature in 7.5 years and pay interest semiannually. what is the current value of each of these bonds if the yield to maturity is 6.8 percent?

As the inventor of hypertension medication, onesure pharmaceuticals (osp) inc. was able to reap the benefits of economies of scale due to a large consumer demand for the drug. even when competitors later developed similar drugs after the expiry of osp's patents, regular users did not want to switch because they were concerned about possible side effects. which of the following benefits does this scenario best illustrate? a. first-mover advantages b. social benefits c. network externalities d. fringe benefits