Dallas buys strawberries, and he would be willing to pay more than he now pays. suppose that dallas has a change in his tastes such that he values strawberries more than before. if the market price is the same as before, then a. dallas's consumer surplus would be unaffected. b. dallas's consumer surplus would increase. c. dallas's consumer surplus would decrease. d. dallas would be wise to buy fewer strawberries than before.

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.