being considered. 1. A single-server operation in which one employee fills the order and takes the money from the customer. The average service time for this alternative is 2 minutes. 2. A single-server operation in which one employee fills the order while a second employee takes the money from the customer. The average service time for this alternative is 1.25 minutes. alternative is 2 minutes for each server The following cost information is available for the given fast-food franchise. - Customer waiting time is valued at $25.00 per hour to reflect the fact that waiting time is costly to the fast-food business. - The cost of each employee is $13.25 per hour. - To account for equipment and space, an additional cost of $21.00 per hour is attributable to each server. What is the lowest-cost design for the fast-food business? (Express the total cost per hour in dollars. Round your answers to the nearest cent.) The total cost per hour, i.e. the combined time value of the customer and the business, is $ for system 2 , and $ for system 3 , respectively. Therefore, system ] is the most economical