ind 17. The nu uul tburse is completed. utes it takes to process Rill\'s barbers
ID: 377626 • Letter: I
Question
ind 17. The nu uul tburse is completed. utes it takes to process Rill's barbershop offers different types of cut and hair perm styling for women. The process flow in Figure 7.8 shows that a. What is the capacit the numbers of Ty served in an hour? all customers served at either of the two workstations at step B3.They ing at steps T1 or b. If30 percent of th and 70 percent ar age capacity of B c. When would yo ence waiting lin the shop? When wait, assuming then proceed through step B4 or steps B5 and B6, then fin- sh with step B7. The numbers in parentheses indicate the minutes it takes that activity to process a customer. How long does it take for a customer to get through a. the entire service process if she was processed at steps B3-a, B4, and B7? At steps B3-b, B5, B6, and B7? What single activity is the bottleneck for the entire3. process? Canine Kernels Co ent types of dog ch boxes) that are ma ferent workstation process (see Figu The flowchart der b. Assuming that the business operates on an 8-hour schedule and half the customers go through steps c. B3-a, B4, and B7, and the other half through steps B3-b B5, B6, and B7, how many customers can be served? B1 B5 T4 Type A Type T6 Type B ( (15)Explanation / Answer
Ans 1 (a) Time taken through steps B3 -a, B4 and B7 = 10+8+15+20+9 = 62 min.
(b) Time taken through steps B3-b, B5,B6.B7 =10+8+10+10+5+9 =52 min.
Ans 2 It is B4 with highest activity time of 20 min.
Ans 3- Capacity of serving the customers at different stages in a shift of 480 min.
B1 - 480 /10 =48
B2 - 480/8 =60
B3 -a - 480/15 = 32
B3-b - 480/10 = 48
B4 - 480/20 =24
B5 - 480/10 =48
B6 - 480/5 =96
B7 - 480/9 = 53.33
Maximum customers that can be served throught he route B4 = 24
Maximum customers that can be served through the route B5 and B6 =48
Maximum capacity of the processes common to both routes ( B1, B2,B7) = 48
Hence, total maximum number of customers that can be served = 24 through route B4 + 24 through route B5, B6
Total number = 48
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