A company's managers should almost always give serious consideration to making significant adjustments in its camera/drone strategies and competitive approaches when: a. all or most of its competitors are using mostly different competitive approaches and therefore the marketplace is not big enough to accommodate all of the competitors.
b. all or most of its competitors are using mostly copycat competitive approaches that make it difficult for any of these companies to capture sales volumes and revenues big enough to earn profits large enough to meet investor-expected EPS, ROE, and stock price appreciation targets.
c. the number of camera and drone workstations the company has installed is NOT well above the industry-averages (as reported on pages 6 and 7 of the most recent Camera & Drone Journal).
d. the company's market share for action cameras has not been the largest for two straight years and when its EPS and ROE have also not been the highest in the industry for two straight years.
e. the company's operating profits per action camera sold are not substantially above the industry-average benchmarks in at least three geographic regions (as reported on p. 6 of the most recent Camera & Drone Journal),

Risk is the risk of a decline in a bond's value due to an increase in interest rates. this risk is higher on bonds that have long maturities than on bonds that will mature in the near future. risk is the risk that a decline in interest rates will lead to a decline in income from a bond portfolio. this risk is obviously high on callable bonds. it is also high on short-term bonds because the shorter the bond's maturity, the fewer the years before the relatively high old-coupon bonds will be replaced with new low-coupon issues. which type of risk is more relevant to an investor depends on the investor's , which is the period of time an investor plans to hold a particular investment. longer maturity bonds have high risk but low risk, while higher coupon bonds have a higher level of risk and a lower level of risk. to account for the effects related to both a bond's maturity and coupon, many analysts focus on a measure called , which is the weighted average of the time it takes to receive each of the bond's cash flows. conceptual question: which of the following bonds would have the largest duration? a)10year-zero coupon bonds b)10year-7% annual coupon bonds c)10year-3% annual coupon bonds d)5year-3% annual coupon bonds e)3year-7% annual coupon bonds