Step by step guide
1)carry the chicken over and put it there
2) farmer cross alone to carry the corn over and carry the chicken back
3) put the chicken there and carry the fox to put there with th3 corn
4) go back to get the chicken
Answer: its B because it does not pass the vertical line test
C(x)-R(x)= P(x)
understand?
cost minus how much u sold it for gives u the amt of profit
