Reference no: EM132224817

The figure below details the process flow for two types of customers who enter? Barbara's Boutique shop for customized dress alterations. After step? T1, Type A customers proceed to step T2 and then to any of the three workstations at? T3, followed by steps T4 and T7. After step? T1, Type B customers proceed to Step T5 and then steps T6 and T7. The numbers in parentheses are the minutes it takes to process a customer. T1 Type T3-c T2 T5 (14) A or B (14) (17) (12) T3-b (10) (15) T3-a x y graph T4 T6 (9) (19) (22) T7 x y graph a. What is the capacity of? Barbara's shop in terms of the numbers of Type A customers who can be served in an? hour? Assume no customers are waiting at steps T1 or T7. nothing customers. ?(Enter your response rounded down to the next whole? number.) b. If 40 percent of the customers are Type A customers and 60 percent are Type B? customers, what is the average capacity of? Barbara's shop in customers per? hour? nothing customers. ?(Enter your response rounded to two decimal? places.) c. Assuming that the arrival rate is greater than five customers per? hour, when would you expect Type A customers to experience waiting? lines, assuming no Type B customers in the? shop? A. Step T3 only. B. Steps T3 and T4. C. Steps? T1, T2, and T4. D. Steps? T1, T2,? T3, and T4. Where would the Type B customers have to? wait, assuming no Type A? customers? A. Steps T6 and T7. B. Step T6 only. C. Steps? T1, T5, and T6. D. Steps T1 and T7.