Become a computer programmer and develop helpful programs by obtaining the necessary education and job training. Computer Programmer Career Summary. Computer programmers use a complex coding language to develop and create programs that store, find and acquire data.
Rating Newest Oldest. Best Answer: Investment rate or the yield or the rate of return is defined as, In finance, rate of return (ROR), also known as return on investment (ROI), rate of profit or sometimes just return, is the ratio of money gained or lost (whether realized or unrealized) on an investment relative to the amount of money invested.
DEFINITION of 'Return On Investment-ROI'. A performance measure used to evaluate the efficiency of an investment or to compare the efficiency of a number of different investments.ROI measures the amount of return on an investment relative to the investmentâs cost.To calculate ROI, the benefit (or return) of an investment is divided by the cost of the investment, and the result is expressed as a percentage or a ratio.The return on investment formula: In the above formula, Gain from Investmentâ refers to the proceeds obtained from the sale of the investment of interest.o calculate the return on his investment, he would divide his profits ($1,200 - $1,000 = $200) by the investment cost ($1,000), for a ROI of $200/$1,000, or 20%. With this information, he could compare the profitability of his investment in Slice Pizza with that of other investments.