Brent has a net spendable income of $1,600 per month. he needs to get a new car to drive to work. what car would best fit his budget? a. age/type of car: 7 years old, 4-door car cost of monthly payments: $70 expected fuel costs per month: $100 average monthly maintenance costs: $200 b. age/type of car: 3 years old, 2-door sports car cost of monthly payments: $200 expected fuel costs per month: $140 average monthly maintenance costs: $30 c. age/type of car: new, 4-door car cost of monthly payments: $350 expected fuel costs per month: $100 average monthly maintenance costs: $20 d. age/type of car: 6 years old, 4-door car cost of monthly payments: $140 expected fuel costs per month: $100 average monthly maintenance costs: $50