Use these rental pricing data to answer the questions below: City2009 Rent2015 Rent Boise$583$745 Boston$1,577$2,150 Seattle$958$1,600 What is the rate of change of rent with respect to time for Seattle? Round to the nearest penny and specify units in the question below. Answer = What are the proper units for this rate of change? years years per dollar dollars per year dollars

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.