Please fill in all the blanks as per the below selection.

Thanks.

Trusty Paper Delivery's five activities and their cost drivers are as follows: (Click the icon to view the activities and cost drivers.) Data table Required Requirement 1. Compute the customer-level operating income of each of the five retail customers now being examined (1,2,3,4, and Begin by calculating each customer's gross margin. Then, calculate the operating income for each customer. (Complete all input fields