Find the percentage of time bob was working

Assignment Help Supply Chain Management
Reference no: EM13871300

1. Northeastern Insurance Company is considering opening an office in the U.S. The two cities under consideration are Philadelphia and New York. The factor rating (higher scores are better) for the two cities are given in the following table. In which city should Northeastern locate?

Factors

Weight

)hiladelphft"New

York

Customer Convenience

0.25

70

80

Bank Accesibility

0.20

40

90

Computer Support

0.20

85

75

Rental Costs

0.15

90

55

Labor Costs

0.10

80

50

Taxes

0.10

90

50

2. Six processes are to be laid out in six areas along a long corridor at Rita Gibson Accounting Services in Daytona Beach. The distance between adjacent work centers in 40 feet. The number of trips between centers is given in the following table:

TRIPS BETWEEN PROCESSES

 

 

FROM

A

B

C

D

E

F

A

 

18

25

73

12

54

B

 

 

96

23

31

45

C

 

 

 

41

22

20

D

 

 

 

 

19

57

E

 

 

 

 

 

48

F

 

 

 

 

 

 

3. A total of 300 observations of Bob Ramos, an assembly-line worker, were made over a 40- hour worksheet. The sample also showed that Bob was busy working (assembling the parts) during 250 observations.

a. Find the percentage of time Bob was working.
b. If you want a confidence level of 95%, and if + 3% is an acceptable error, what size should the sample be?
c. Was the sample size adequate?

4. Baker Mfg. Inc. wishes to compare its inventory turnover to those of industry leaders, who have turnover of about 13 times per year and 8% of their assets invested in inventory.
a. What is Baker's inventory turnover?
b. What is Baker's percent of assets committed to inventory?
c. How does Baker's performance compare to the industry leaders?

5. M. Cotteleer Electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. One of the components has an annual demand of 250 units, and this is constant throughout the year. Carrying cost is estimated to the $1 per unit per year, and the ordering cost is $20 per order.
a. To minimize cost, how many units should be ordered each time an order is placed?
b. How many orders per year are needed with the optimal policy?
c. What is the average inventory if costs are minimized?
d. Suppose that the ordering cost is not $20, and Cotteleer has been ordering 150 units each time an order is placed. For this order policy (of Q=150) to be optimal, determine what the ordering cost would have to be.

6. Prepare a graph of the monthly forecasts and average forecast demand for Chicago Paint Corp., a manufacturer of specialized paint for artist.

MONTH

PRODUCTION

DEMAND FORECAST

January

22

1,000

February

18

1,100

March

22

1,200

April

21

1,300

May

22

1,350

June

21

1,350

July

21

1,300

August

22

1,200

September

21

1,100

October

22

1,100

November

20

1,050

December

20

900

7. The demand for subassembly S is 100 units in week 7. Each unit of S requires 1 unit T and 2 units of U. Each unit of T requires 1 units of W, and 1 unit of X. Finally, each unit of U requires 2 units of Y and 3 units of Z. One firm manufactures all items. It takes 2 weeks to make S, 1 week to make T, 2 weeks to make U, 2 weeks to make V, 3 weeks to make W, 1 week to make X, 2 weeks to make Y, and 1 week to make Z.
a. Construct a product structure. Identify all levels, parents, and components.
b. Prepare a time-phased product structure.

8. The following 5 overhaul jobs are waiting to be processed at Avianic's Engine Repair Inc. These jobs were logged as they arrived. All dates are specified as planning calendar days. Assume that all jobs arrived on day 180; today's date is 200.

JOB

DUE DATE

REMAINING TIME (DAYS)

103

214

10

205

223

7

309

217

11

412

219

5

517

217

15

Using the critical ratio scheduling rule, in what sequence would the jobs be processed?

9. Given the following information about a product at Michael Gibson's firm, what is the appropriate setup time?

Daily Demand

150 units

Daily Production

1,000 units

Desired Lot Size

150 units

Holding Cost Per Unit Per Year

$10.00

Setup Labor Cost Per Hour

$40.00

10. What is the overall reliability that bank loans will be processed accurately if each of the 5 clerks shown in the chart has the reliability shown?

2182_Construct a product structure.png

Reference no: EM13871300

Analyze the emerging leadership theories

Identify the current global trends that you see driving a global leadership agenda -  Analyze the emerging leadership theories that are appropriate for a global agenda.

Write dissertation on reverse supply chain management

write a proper dissertation on the topic of Reverse Supply Chain Management: Scope in LED Lighting Industry. This paper should contains proper coer page. table of content and

Develop delivery truck schedule presentation

Develop Delivery Truck Schedule Presentation. The weekly, Monday - Thursday, Branch Inventory Replenishment Delivery Truck Schedule needs to be developed for presentation to

Flow of products and information within the supply chain

Make a diagram showing the supply chain configuration of Tehindo as well as the flow of products and information within the supply chain and compare the bottled Goteh and Ft

Discuss how the procurement function can manage

Critically discuss how the procurement function can manage a network - often global - of vendors and suppliers that can quickly become inoperative due to rapid shifts in the

Evaluate a current development program you might create

Explain your rationale for the necessity to accept responsibility to prepare the self, using the insights from the existing developmental pathways available to you for enhan

Product for ebbd from kentucky hooch and beer company

Ordering product for EBBD from the Kentucky Hooch and Beer Company - During the simulation (the one that you are going to use in your report), you should keep track of the hi

How would customers react to a product line reduction

How would customers react to a product line reduction? Answering this question required an understanding of how customers value different machines and how much could be save

Reviews

Write a Review

 
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd