Is the quality control function (defined here as the inspections process to ensure a product meets...
Is the quality control function (defined here as the inspections process to ensure a product meets specifications) a value or non value add area?
Homework Answers
Quality control is process or system of defining and maintaining set of standards for product or service by testing product or analysing services to ensure that product or service meets quality requirements. Main aim of quality control is to ensure business is achieving growth within quality standards.
Quality Control does not add anything to the product.
Greater the quality controll measure higher is the cost of the product and vice versa.
Quality controlls only assures that product delivered to customer will serve to the customers needs.
Thus Quality control function is non value added area
Quality control involves setting up standards about how much variation in process or in production are acceptable. The aim is to ensure that a product is manufactured, or a service is provided, to meet expected specifications which ensure customer needs are met
Quality control can be achieved through audit, inspection or testing. For example, in quality auditor examine set of processes to deliver key services to stake holders.
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Is the quality control function (defined here as the inspections
process to ensure a product meets...
3. The manager for quality control of a tool company has determined that quality control costs...
3. The manager for quality control of a tool company has determined that quality control costs for the firm have two components, an inspection cost and a production repair cost. Both costs are a function of the number of inspections performed during the manufacturing process. The inspection cost per unit of production is given by C, = 3X, where X is the number of inspections performed. Production repair cost per unit of production is given as CR=27 If the quality...
Product A has completed the manufacturing process. The quality control team flags Product A for manufacturing...
Product A has completed the manufacturing process. The quality control team flags Product A for manufacturing defects. Why is the quality control team important in this scenario?
8.8. A process is in statistical control with 199 and R-3.5. The control chart uses a sample size...
8.8. A process is in statistical control with 199 and R-3.5. The control chart uses a sample size of n- 4. Specifications are at 200+8. The quality char- acteristic is normally distributed. (a) Estimate the potential capability of the process. (b) Estimate the actual process capability (c) How much improvement could be made in process performance if the mean could be cen- tered at the nominal value?
8.8. A process is in statistical control with 199 and R-3.5. The control...
1.One common definition of quality is ______________, which focuses on measuring how well the product or...
1.One common definition of quality is ______________, which focuses on measuring how well the product or service meets targets and tolerances determined by its designers. A."judgmental evaluation" B."conformance to specifications" C."fitness for use" D."value for price paid" E."technical perception" 2.A process capability index (Cp) value of 1 means that what percent of products produced will fall within the specification limits? A.0.26% B.90.00% C.95.44% D.99.74% E.100%
Problem 10-30 In the past, Alpha Corporation has not performed incoming quality control inspections but has...
Problem 10-30 In the past, Alpha Corporation has not performed incoming quality control inspections but has taken the word of its vendors. However, Alpha has been having some unsatisfactory experience recently with the quality of purchased items and wants to set up sampling plans for the receiving department to use. For a particular component, X, Alpha has a lot tolerance percentage defective of 39 percent. Zenon Corporation, from which Alpha purchases this component, has an acceptable quality level in its...
Problem 10-30 In the past, Alpha Corporation has not performed incoming quality control inspections but has...
Problem 10-30 In the past, Alpha Corporation has not performed incoming quality control inspections but has taken the word of its vendors. However, Alpha has been having some unsatisfactory experience recently with the quality of purchased items and wants to set up sampling plans for the receiving department to use For a particular component, X. Alpha has a lot tolerance percentage defective of 47 percent. Zenon Corporation, from which Alpha purchases this component, has an acceptable quality level in its...
please help and show work Health 'R Us, Inc., uses a traditional product costing system to...
please help and show work
Health 'R Us, Inc., uses a traditional product costing system to assign overhead costs uniformly to all its packaged multigrain products. To meet Food and Drug Administration requirements and to assure its customers of safe, sanitary, and nutritious food, Health 'R Us engages in a high level of quality control. Health 'R Us assigns its quality control overhead costs to all products at arate of 17% of direct labor costs. Its direct labor cost for...
Schedule of Activity Costs Quality Control Activities Activity Cost Process audits $50,100 Training of machine operators...
Schedule of Activity Costs Quality Control Activities Activity Cost Process audits $50,100 Training of machine operators 25,000 Processing returned products 15,100 Scrap processing (disposal) 24,400 Rework 7,300 Preventative maintenance 30,800 Product design 42,600 Warranty work 6,100 Finished goods inspection 22,800 From the above schedule of activity costs, determine the non-value-added costs. a.$112,200 b.$52,900 c.$224,200 d.$46,800
The management of the Diners Delight restaurant chain is in the process of establishing quality control...
The management of the Diners Delight restaurant chain is in the process of establishing quality control charts for the time that its service people give to each customer. Management thinks the length of time that each customer is given should remain within certain limits to enhance service quality. For simplicity, the data from three samples are displayed below. In each sample, four service people were randomly selected, and the customer service they provided was observed. The time (in seconds) to...
5.3 Quality control. As part of a quality control process for computer chips, an engineer at...
5.3 Quality control. As part of a quality control process for computer chips, an engineer at a factory randomly samples 212 chips during a week of production to test the current rate of chips with severe defects. She finds that 27 of the chips are defective. (a) What population is under consideration in the data set? (b) What parameter is being estimated? (c) What is the point estimate for the parameter? (d) What is the name of the statistic can...
3. The manager for quality control of a tool company has determined that quality control costs for the firm have two components, an inspection cost and a production repair cost. Both costs are a function of the number of inspections performed during the manufacturing process. The inspection cost per unit of production is given by C, = 3X, where X is the number of inspections performed. Production repair cost per unit of production is given as CR=27 If the quality...
8.8. A process is in statistical control with 199 and R-3.5. The control chart uses a sample size of n- 4. Specifications are at 200+8. The quality char- acteristic is normally distributed. (a) Estimate the potential capability of the process. (b) Estimate the actual process capability (c) How much improvement could be made in process performance if the mean could be cen- tered at the nominal value?
8.8. A process is in statistical control with 199 and R-3.5. The control...
Problem 10-30 In the past, Alpha Corporation has not performed incoming quality control inspections but has taken the word of its vendors. However, Alpha has been having some unsatisfactory experience recently with the quality of purchased items and wants to set up sampling plans for the receiving department to use For a particular component, X. Alpha has a lot tolerance percentage defective of 47 percent. Zenon Corporation, from which Alpha purchases this component, has an acceptable quality level in its...
please help and show work
Health 'R Us, Inc., uses a traditional product costing system to assign overhead costs uniformly to all its packaged multigrain products. To meet Food and Drug Administration requirements and to assure its customers of safe, sanitary, and nutritious food, Health 'R Us engages in a high level of quality control. Health 'R Us assigns its quality control overhead costs to all products at arate of 17% of direct labor costs. Its direct labor cost for...
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