Mme. giselle's boutique in cleveland, ohio is planning to sell a parisian frock. if the public view it as being the latest style, the frocks will be worth $8 comma 000. however, if the frocks are viewed as passe, they will be worth only $2 comma 000. if the probability that they are stylish is 10%, what is the expected value of the frocks?

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.