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Select the correct answer.
Sarah sells fruit trays at a salad shop. Last week, she sold 450 fruit trays for $8 per tray. In previous weeks, she found that for every
$0.85 increase in the price, she sold 15 fewer fruit trays.
Which equation can be used to find Sarah's weekly sales income in dollars, y, after x price increases of 50.85?
A y = -12.75x2 + 502.57 + 3,600
B. y = -12.75 22 + 262.5x + 3,600
C. y = -12.75x2 + 482.5.1 + 3,600
D. y = -12.75x2 + 272,50 + 3,600