A real estate investor buys a house and lot for $50,000. He pays $1,400 to have it painted, $2,500 to fix the plumbing, and $1,600 for grading a driveway. At what price must he sell the property in order to make a 20% profit?
A) $66,600
B) $49,760
C) $52,000
D) $52,800
E) $44,480
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