Staying power refers to the: relative abilities of parties in a situation to exert influence over each other. relative abilities of parties in a situation to exert influence over each other. ability of a firm to produce a good or service at a lower opportunity cost than a rival. ability of a firm to produce a good or service at a lower opportunity cost than a rival. long-term viability of a product or service. long-term viability of a product or service. physical demands required to run a product or service. physical demands required to run a product or service. ability to take advantage of complementary products developed for a prior generation of technology.

Quick calculate the roi dollar amount and percentage for these example investments. a. you invest $50 in a government bond that says you can redeem it a year later for $55. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage. b. you invest $200 in stocks and sell them one year later for $230. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage.