Homework #6 Due Date: November 8,2017 Group Assignment Complete problems Chapter

Question

Homework #6 Due Date: November 8,2017 Group Assignment Complete problems Chapter 12-1,2, 4, 6, Chapter 13-2, 4, 5, 8, 9, 23, 31. In addition, you nced to complete the following problem. 1. Create a data collection sheet for conducting a time study of the process of "making of a Peanut Butter and Jelly" Sandwich. You need to take into account the set-up period, making the sandwiches, and the break-down period. Consider that you are making a batch of 20 sandwiches and all the sandwiches will be wrapped in a napkin and placed in a plastic sandwich bag. Set-up is getting all the supplies ready to make the sandwiches and breakdown is putting away all the supplics and washing any utensils. You need to be able to determine a standard time per sandwich. In addition, you want to be able to answer the questions below. Finally, describe whether this is a continuous or a snapback time study and why you chose that. How long is setup? a. b. How long is breakdown? c. How long does it take to make a sandwich? d. How long does it take to wrap the sandwich? What is the overall time per sandwich not including set-up and breakdown? e. 2. Create a data collection sheet for conducting a time study of the process of depositing and/or withdrawing money from the bank. You need to include the option of going in the bank to see a teller personally, using the ATM machine at the bank, or using the Drive Thru. The process should start with arriving at the bank parking lot and it ends with completing the transaction with teller or ATM. You want to be able to determine a standard time for the items below. Finally, describe whether this is a continuous or a snapback time study and why you chose that. a. Depositing at a teller b. Withdrawing at a teller c. Depositing at an ATM d. Withdrawing at an ATM e. Depositing at a Drive-thru teller f. Withdrawing at a Drive-thru teller g. Wait time for a teller h. Wait time for an ATM i. Wait time for the Drive-thru

Explanation / Answer

Answer- a

Total lead time for making the sandwitch = 115 sec/Sandwitch

(a) How long is set-up = 31 seconds

(b) How Long is breakdown = 33 Second

(c) How long does it take to process the Sandwitch = 51 seconds/Sandwitch

(d) How long does it take to wrap the sandwitch = 10 seconds/sandwitch

(e) Overall lead time for sandwitch without break up time & set up time = 51 seconds/ sandwitch

Data Collection - Time Study Sheet for Sandwitch Preparation Product Name - Sandwitch S.No. Process Step Description Category Time (sec) 1 Arrange Breads Set-up Time 6 2 Arrange Peanuts Set-up Time 2 3 Arrange Butter Set-up Time 2 4 Arrange Jelly Set-up Time 2 5 Arrange utensils Set-up Time 12 6 Arrange packing material (Napkin) Set-up Time 7 Total Set-up Time 31 Secs 7 Select Bread Processing Time 5 8 Cut Bread Processing Time 10 9 Add Peanut Processing Time 5 10 Add Butter Processing Time 5 11 Add Jelly Processing Time 5 12 Fold Sandwitch Processing Time 8 13 Wrap Sandwitch in Napkin Processing Time 10 14 Place in plastic sandwitch bag Processing Time 3 Total Set-up Time 51 Secs 15 Store the remaining breads Breakdown Time 4 16 Store the remaining peanuts Breakdown Time 3 17 Store the remaining butters Breakdown Time 3 18 Store the remaining jelly Breakdown Time 3 19 Wash the utensils & store back Breakdown Time 15 20 Housekeeping Breakdown Time 5 Total Set-up Time 33 Secs

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