Use of Financial Calculator TI BA II Plus Required

Use of Financial Calculator TI BA II Plus required. In 1929 the Dow Jones Industrial Average was valued at 400. 80 years later the Dow is valued at 12 277. What would the return on U.S. index funds be over this period of time?

A) 4) 4 percent
B) 12.1 percent
C) 6) 5 percent
D) 7) 3 percent