GMAT Prep
Bill needs \(864\) tiles to tile a bathroom. he can buy tiles individually for \(\$0.40\) each, and he can buy them in boxes of \(100\) for \(\$32.50\) per box. What is the least amount that Bill must pay to buy the tiles he needs?
A. \(\$260.00\)
B. \(\$280.80\)
C. \(\$285.60\)
D. \(\$292.50\)
E. \(\$345.60\)
OA C