Which of the following expressions and answers would match with the scenario: Bob owed Jim $7 and also earned $25 mowing the grass for his dad.
A: Irrational answer: Bob still owes $ in the end: -7 - 25 = - 32
B: Irrational/Integer answer: Bob still owes $ in the end; 7 - 25 = - 18
C: Whole number answer: Bob breaks even and does not owe $ or have any $ in his pocket.
D: Rational/Integer answer: Bob has some $ in his pocket in the end: -7 + 25 = 18
E: Rational answer: Bob has some $ in his pocket in the end: 7 - 25 = -18