Answer:
9.33%
Step-by-step explanation:
Calculation to determine his annualized real rate of return on this investment
Annualized real rate of return=[($7,000-$5,000/ ($5000*3) *100] -4%
Annualized real rate of return=13.33%-4%
Annualized real rate of return = 9.33%
Therefore his annualized real rate of return on this investment will be 9.33%