Question: An investment of $50,000 resulted in uniform income of $10,000 per year for 10 years and a single amount of $5,000 in year 5. The rate of return on the investment was closest to?
A. 10.6% PER YEAR
B. 14.2% PER YEAR
C. 16.4% PER YEAR
D. 18.6% PER YEAR