In Planning for Retirement, an Investor Decides She Will Save

In planning for retirement, an investor decides she will save $17,000 every year for 38 years. At an 8% return on her investment, how much money will she have at the end of 38 years (to the nearest hundred thousand dollars) ?

A) $3,700,000
B) $6,800,000
C) $7,900,000
D) $10,800,000