Final answer:
The total expenses for the delivery truck are the sum of the oil change and the shelving units installation, which amounts to $568. This includes both maintenance and capital improvement costs for the vehicle.
Step-by-step explanation:
The Cullumber company had two expenses related to its delivery truck: $46 for an oil change and $522 for installing shelving units. To calculate the total expenses for the delivery truck, we need to add these two amounts together. The oil change is an expense that is incurred regularly for the maintenance of the vehicle, while the installation of the shelving units is more of a capital improvement, which increases the operating efficiency of the truck. Since the question asks for total expenses, we do not distinguish between types of costs.
The total expenses for the delivery truck would be the sum of the two amounts:
- Expense for oil change: $46
- Expense for shelving units: $522
Adding these together gives us:
$46 (oil change) + $522 (shelving units) = $568.
Therefore, the correct answer is option 3, which is $568.