Question 785948
a). C(x) = 76 + 0.41x
R(x) = 0.51x
P(x) = R(x) - C(x) = 0.1x -76
b). P(500) = 0.1 * 500 -76 = -26 (loss)
c). 0.1x - 76 =0
  x = 760