Quite stuck on this textbook review question. Was never outlined in the lesson on how to complete something like this. Will give a thumbs up to someone who can show their steps so I can be properly prepped for my mid term in a week. Thanks in advance!Some criteria to keep in mind as outlined by the textbook at the start of the chapter:Do not round any intermediate steps. Only round the final answer.Round to the nearest second decimal places, or do not round at all.For example, if your answer is 1.234, then round to 1.23 or type in 1.234.Another example: if your answer is 1.236, then round to 1.24 or type in 1.236There is a set 0.05 tolerance.For example, the correct answer is 1.23 and you wrote 1.25, then abs(1.25-1.23) = 0.02 0.05. 1.33 is considered as a wrong answer.Only type in numbers and decimal points. (no dollar signs or commas)

Assume that for the entire business sector of the economy there is $2 worth of investment projects which will yield an expected rate of return of 25 percent or more. But there are $8 worth 'of investments which will yield an expected rate of return of 20-25 percent; another $15 with an expected rate of return of 15-20 percent; and similarly an additional $17 of investment projects in each successive rate of return range down to an including the 0-5 percent range. Refer to the above information. if the real interest rate is 15 percent, which amount of investment will be undertaken