The correct answer to this open question is the following.
Although there are no options attached we can say the following.
Your friend just received his first job offer, but he has a 45-minute commute to work. The expenses he may need to budget for now that he is driving to work for an extended period of time are the following.
The gasoline for the car. He is going to pay more to fuel the car's gas tank. The cars' wheels would have to be changed more often. He has to check the car oil more often and substitute it properly time.
It is probably that he has to pay for lunch in a fast-food restaurant because he can go to his home to have lunch.