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lawyer [7]
3 years ago
12

Tom is the quality control manager for the company XYZ. XYZ recently received some complaints about its product A's quality and

the general manager Steve requested Tom to investigate it. To gain a better understanding of the production process, Tom decided to use p-chart to monitor and identify the assignable cause variations. For the next 8 working days, Tom collected 8 samples (each of the size 100 units) and found the following number of defects, 4, 6, 0, 1, 3, 5, 8, 3.
a. What is the defect rate for sample 2? Ignore the percentage sign, and round your answer to the nearest integer. For example, if your answer is 12.34%, input 12.

Your answer is .

b. What is p-bar? Ignore the percentage sign, and round your answer to two decimals. For example, if your answer is 12.34%, input 12.34. (Note that this is different from question a.)

Your answer is .

c. What is sigma? Ignore the percentage sign, and round your answer to two decimals. For example, if your answer is 12.34%, input 12.34.

Your answer is .

d. What is upper control limit UCL for this p-chart? Ignore the percentage sign, and round your answer to two decimals. For example, if your answer is 12.34%, input 12.34.

Your answer is .

e. What is lower control limit LCL? (If LCL is negative, input 0) Ignore the percentage sign, and round your answer to two decimals. For example, if your answer is 12.34%, input 12.34. If your answer is -1.234%, input 0.

Your answer is .

f. How many outlier(s) is(are) identified? Round your answer to the nearest whole number. For example, if the answer is 3.12, input 3.

Your answer is
Business
1 answer:
serg [7]3 years ago
3 0

Answer:

Answer a= Defect rate of sample 2= 6/100 =6

Answer b=

Data  % defect % defect

4      4/800            0.005

6     6/800           0.0075

0     0/800                 0

1      1/800           0.00125

3      3/800           0.00375

5      5/800           0.00625

8      8/800              0.01

3     3/800          0.00375

Sum            0.0375

p bar =0.0375

Answer c= sigma = [p bar(1-p bar) / sample size]]0.5

Sigma = (0.0375*(1-0.0375)/100)^0.5 =0.019

Answer d= UCL=p bar + 3*(Estimated standard deviation) = 0.0375+3*0.019 =0.0945

Answer e= LCL=p bar - 3*(Estimated standard deviation) =0.0375-3*0.019 =-0.0195=0

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For the case of a perfectly price-discriminating monopolist (ppdm), producer surplus can be calculated as:
Marrrta [24]

Answer:

Explanation:

Producer surplus can be defined as the difference between how much a person can receive by selling a good at the market price versus how much a person would be willing to accept for the given quantity of good.

The Perfect Price Discrimination (1st degree price discrimination) will occur when an organization charges a different price for every unit consumed.

Producer surplus is formally given as PS = TR( q ppdm ) 0 q ppdm MC(q)dq

Where TR is the Total Revenue

For total cost and the definite integral of marginal cost over the range of output, we find that PS = TR( q ppdm ) TC( q ppdm ).

That is the sum of the consumer surplus and producer surplus is the total gains from trade.

8 0
4 years ago
On May 7, Bergan Company purchased on account 10,000 units of raw materials at $8 per unit. During May, raw materials were requi
katrin [286]

Answer:

Dr Purchases/ Raw Material Inventory .......................80,000

Cr   Bank/Account Payable....................................................80,000

Dr Work in Process ................................................................67,400

Cr Raw Material Inventory............................................................67,400

Explanation:

FOR PURCHASE OF MATERIAL

Dr Purchases/ Raw Material Inventory .......................80,000

Cr   Bank/Account Payable....................................................80,000

Being purchase of 10,000 units of raw materials at  $8 per unit

FOR MATERIAL FOR PRODUCTION

Dr Work in Process ................................................................67,400

Cr Raw Material Inventory............................................................67,400

Being materials used in production: 7,500 units at $8 per unit for job 200 and 1,480 units at $5 per unit for job 305

In relation to 'purchase of material' we debit the raw material inventory account because material is increasing and is an asset account; and we credit Bank if the materials have been paid for OR 'accounts payable', if the material has not yet been paid for.

In relation to 'requisition of material for production' we debit the raw material inventory account because material is decreasing and is an asset account; and we credit 'work in process' to assign the cost of materials to the ongoing jobs respectively.

5 0
4 years ago
Downs Tax Planning Service bought communications equipment for $9,600 on January 1, 2017. It has an estimated useful life of fiv
MaRussiya [10]

Answer:

$960

Explanation:

For computing the accumulated depreciation, first we have to compute the depreciation expense which is shown below:

= (Original cost - residual value) ÷ (useful life)

= ($9,600 - $0) ÷ (5 years)

= ($9,600) ÷ (5 years)  

= $1,920

This is a full year depreciation but we have to find out for June 30,2017 i.e 6 months

= $1,920 ÷ 12 months × 6 months

= $960

The same is recorded as an accumulated depreciation

3 0
3 years ago
Marin's Cleaning Supplies Company has an idea for a cleaner that is universal and can clean any surface type. This could simplif
Oksana_A [137]

Answer:

Test marketing.

Explanation:

Test marketing is an experimental tool used by manufacturers to test the viability of their products under typical market conditions, comprised of stores and real life buying situations, in order to determine its sales performance and ascertain its acceptability by consumers.

Hence, Marin's Cleaning Supplies Company when doing business analysis should consider test marketing strategy when deciding whether to develop the cleaner.

4 0
3 years ago
An insurer hires an advertising agency to create an advertisement for a health insurance policy. The public complains that the w
OLga [1]

Answer:

The insurer shall be held liable

Explanation:

For any published or displayed content which relates to the insurer or it's products, the insurer shall be made liable for any inappropriate content.

In cases wherein the advertisement function has been assigned to an insurance agency, even in such a scenarios, the sole responsibility rests with the insurer and it's their primary responsibility to check upon the content advertised.

Thus, if any inappropriate content or misleading claims are made, it shall be assumed those have been issued by consent of the insurer and the insurer cannot escape this liability.

5 0
3 years ago
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