A car manufacturer determines that its profit, P ,in thousands of pesos , can be modeled by the function P(x) = 0.00125x^4 + x - 3 ,where x represents the number of cars sold. What is the profit when x=300?
A. Php 101.25 B.Php 1 039 500.00 C. Php 3 000 000.00 D. Php 10 125 297.00