Final answer:
The cost of delivery is influenced by factors such as distance, package weight, and delivery speed, each contributing to the overall shipping expenses.
Step-by-step explanation:
The factors that have an impact on the cost of delivery include a) distance, b) package weight, and c) delivery speed. These factors collectively determine the overall cost to the consumer or the delivery service provider.
These elements are critical in calculating postage, much like how Jesse determines the correct postage for mail based on size and weight in the mailroom.