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Alchen [17]
3 years ago
12

Large-scale integrated (LSI) circuit chips are made in one department of an electronics firm. These chips are incorporated into

analog devices that are then encased in epoxy. The yield is not particularly good for LSI manufacture, so the AQL specified by that department is 20% while the LTPD acceptable by the assembly department is 52%. Assume the company is willing to accept a consumer's risk of 10 percent and a producer's risk of 5 percent.
A. Find the sample size.
B. How would you tell someone to do the test?
Business
1 answer:
Masteriza [31]3 years ago
5 0

Answer:

A) sample size = 23.475 ≈ 23

B) How to tell someone to do the test is by taking a sampling process of a lot of the products because this will help to figure out defective units in the line of production and also ensure that the quality of the products are up to the same quality required

Explanation:

Data given

AQL = 20%, = 0.2

LTPD = 52% = 0.52

Assuming consumer risk acceptable by company = 10%

producer risk = 5%

A) First we calculate the ratio

= LTPD / AQL = 0.52 / 0.2  = 2.6

from the table of LTPD/AQL   2.6 is closest to 2.768

to calculate the sample size we apply the formula from the exhibit table

n ( AQL ) = 4.695

Therefore n ( sample size ) = 4.695 / 0.2 = 23.475

B) How to tell someone to do the test is by taking a sampling process of a lot of the products because this will help to figure out defective units in the line of production and also ensure that the quality of the products are up to the same quality required

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A manufacturing company producing medical devices reported $60 million in sales over the last year. At the end of the same year,
Svetradugi [14.3K]

Answer:

Annual average inventory in days (no of times) = 1.5 times

Explanation:

<em>Annual inventory turn over is the average length of time it takes for inventor to be sold and replaced.</em>

<em>Average inventory turnover = average inventory/ cost of sold × 365</em>

<em>Average inventory turnover (in No of  times) = C</em>ost of sold sold /average inventory

Cost of goods sold

= (1000/2000) × 60 million

= $30 million

Closing Inventory = $20 million

Annual average inventory

= $20/ 30 × 365 days

= 243.days

Annual average inventory

= cost of sold sold /average inventory

=30/20

= 1.5 times

Annual average inventory in days =  243.days

Annual average inventory in days (no of times) = 1.5 times

8 0
3 years ago
The manager of the customer service division of a major consumer electric company is interested in determining whether the custo
Elanso [62]

Answer:  Stratified random sampling

Explanation:

Given : The manager of the customer service division of a major consumer electric company is interested in determining whether the customers who have purchased a Blu-ray player made by the company over the past 12 months are satisfied with their products. If there are 4 different brands of Blu-ray players made by the company.

The best sampling strategy which we can use is stratified random sampling because it is not much costly and also it induces the efficiency . We can me different strata according to the 4 brands , then we can randomly select participants for the sample.

  • Stratified random sampling is a method of probability sampling in which a researcher divides the entire population into multiple homogeneous groups known as strata and then he randomly select an sample members from each strata for research .
4 0
3 years ago
Luthan Company uses a plantwide predetermined overhead rate of $23.20 per direct labor-hour. This predetermined rate was based o
Phantasy [73]

Answer:

Manufacturing overhead cost applied=  $280,720

Explanation:

Giving the following information:

Plantwide predetermined overhead rate of $23.20 per direct labor-hour.

Estimated $278,400 of total manufacturing overhead cost.

Estimated activity level of 12,000 direct labor-hours.

The company incurred actual total manufacturing overhead costs of $269,000 and 12,100 total direct labor-hours during the period.

Manufacturing overhead cost applied= actual direct labor hours* predetermined overhead rate

Manufacturing overhead cost applied= 12100* 23.20= $280,720

6 0
3 years ago
When markups are based on the selling price, the selling price is
KIM [24]

The selling price is higher than the markup because the markup startes with m and higher starts with H so that implies that the higher is higher because h is the first letter than the alphabet tham m hope this helps mister :P

5 0
4 years ago
Read 2 more answers
Merchant Company purchased property for a building site. The costs associated with the property were: Purchase price $ 178,000 R
allochka39001 [22]

Answer:

$198,000 and $0

Explanation:

The calculation is shown below:

The Cost of the land is

= Purchase price +  Real estate commissions + Legal fees + Expenses of clearing the land + Expenses to remove old building

= $178,000 + $15,300 + $1,100 + $2,300 + $1,300

= $198,000

As the property is buy for the building site so here no cost will be recognized and allocated to the new building cost

hence, it would be zero

3 0
3 years ago
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