12. A car manufacturer determines that its profit, P, in thousands of pesos can be modeled by the function P(x) = 0.003x3 + x - 5, where x represents the number of cars sold. What is the profit at x=300?
A. Php 295.90
B. Php 297.70
C. Php 81, 295.00 D. ßPhp 81,300.00