Green Paper Dellvery has decided to analyze the profitability of five new customers. It buys recycled paper at $$20$ per case and sells to retail customers at a list price of $$26\mathrm{.}00$ per case. Date pertaining to the five customers are:

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Green Paper Delivery's five activities and their cost drivers are as follows:

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Read the requirements.

Data table

Requirement $1.$ Compute the customer$-$level operating income of each of the five retail customers now being examined $,$

Begin by calculating each customer's gross margin. Then calculate the operating income for each customer. $($Complete all input sign for operating losses.$)$

$\backslash$table$[[$Activity$,$Cost Driver Rate$],[$Order taking,$$90$ per purchase order$],[$Customer visits,$$75$ per customer visit$],[$Deliveries$,$$$3$ per delivery mile travele$],[$Product handling,$$1\mathrm{.}20$ per case sold$],[$Expedited deliveries,$$250$ per expedited deliven$]]$