Xyz stock price and dividend history are as follows: year beginning-of-year price dividend paid at year-end 2015 $ 140 $ 4 2016 159 4 2017 132 4 2018 137 4 an investor buys five shares of xyz at the beginning of 2015, buys another three shares at the beginning of 2016, sells one share at the beginning of 2017, and sells all seven remaining shares at the beginning of 2018. a. what are the arithmetic and geometric average time-weighted rates of return for the investor? (do not round intermediate calculations. round your answers to 2 decimal places.)

The revenues of a company increased by 39% in year one and decreased 22% in year two. what is the overall change over the two-year period?

Which term refers to the cost that motivates an economic decision

Suppose a stock had an initial price of $65 per share, paid a dividend of $1.45 per share during the year, and had an ending share price of $58. a, compute the percentage total return. (a negative answer should be indicated by a minus sign. do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. what was the dividend yield and the capital gains yield? (a negative answer should be indicated by a minus sign. do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)