Answer:
The correct answer is letter "A" and "D": Sales Dollars; number of customers served per day.
Explanation:
Process analysis is the activity by which events are described based on relevant facts that can help understand the flow of a business. This study implies considering the firm's inputs, outputs, and the main actors that influence in between the process.
Thus, to analyze the process flow of a gas station evaluating the sales in dollars and the number of customers attended by day could contribute in that matter.