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lesya [120]
1 year ago
12

An operator trainee is attempting to monitor a filling process that has an overall average of 705 cc. The average range is 17 cc

. If you use a sample size of 6, what are the upper and lower control limits for an R-chart?
Business
1 answer:
timofeeve [1]1 year ago
8 0

Answer and Explanation:

The computation of the upper and lower control limits for R-chart is shown below:

Upper Control limit of \bar x chart is

\bar x + A2 × \bar R

=705 + 0.483 × 17

=713.21

Lower Control Limit Of \bar x Chart is

\bar x- A2 × \bar R

= 705 - 0.483 × 17

= 696.789

The A2 value could be taken from the X bar and R bar chart having a sample size of 6

Now  

Upper control limit of R Chart

= D4 ×  \bar R

= 2.004 × 17

= 34.068

And,

Lower limit of R chart

=  D3 × \bar R

= 0.076  × 17

= 1.292

The D3 value is not available for the sample size 6 so we took the values of sample size 6

Also the D3, D4, and A2 could be taken from X bar tables and the range chart

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A project has been assigned a discount rate of 12 percent. If the project starts immediately, it will have an initial cost of $4
victus00 [196]

Answer:

The value of the option to wait is $0.70,option A.

Explanation:

In calculating the value of the option to wait,I discounted all cash flows under both alternatives, using the discount rate of 12% as given in the question.

Option to start now gives net present value(positive return ) of $360.64 while the other one gives $361.34,invariably option to wait one year gives $0.70($361.34-$360.64) more than the option to start now.

The formula used in the calculating present value is PV=FV(1+r)^n

Where PV=present value

FV=future value

r=rate of interest

n=number of year

Find attached spreadsheet for detailed calculations.

7 0
1 year ago
Textbooks, transportation and room and board are all...
Alex777 [14]

Answer:

b. additional costs for attending a college or university.

Explanation:

Textbooks, transportation and room and board are additional costs for attending a college or university.

They aren't included as part of tuition costs.

They are the real costs of attending college.

These costs needs to be considered when choosing a college.

I hope my answer helps you

6 0
1 year ago
Starbucks has been in business for over 40 years and for most of that period has been quite successful. They have a portfolio of
Keith_Richards [23]

Answer:

Marketing and distribution of a variety of products

Explanation:

Marketing refers to a business function whereby a marketer advertises and promotes goods and services with an objective to increase sales and at the same time ensure customer satisfaction.  Marketing mix refers to essential marketing components for effective marketing.

Marketing mix comprises of product, place, price and promotion.

Distribution refers to activities which are aimed at making products available in the right markets at the right time and utilizes various channels of distributions such as retailers, wholesalers, intermediaries, etc.

In the given case, Starbucks, the renowned coffee maker, has formed alliances or collaborations so as to extend and strengthen their business. These strategic alliances help Starbucks create an effective distribution network and wide-reach marketing which subsequently helps in efficient operations and profitability.

6 0
1 year ago
Business products that are purchased routinely, do not become part of finished goods, and are expense items rather than capital
bixtya [17]

Answer:

e. accessory equipment

Explanation:

Accessory equipment are the goods and services that are used by firms and organizations to complete their daily operation. They consist of products and services which are used in the production processes. Likewise, they are considered import which makes them expensive compared to other capital goods. These goods can easily be replaced without affecting the whole process.

8 0
1 year ago
Robin Company wants to earn a 6% return on sales after taxes. The company’s effective income tax rate is 40%, and its contributi
Lubov Fominskaja [6]

Answer:

Answer is 1,200,000

Explanation:

return on sales after taxes = 6%

effective income tax rate = 40%, contribution margin = 30%.

Robin has fixed costs = $240,000,

We are to find the amount of sales required to earn the desired return using the information above.

Profit = Contribution - Fixed Cost

Assuming sales = K

6/(100-40)K = (30/100)K -240,000

0.1K =0.3K -240,000

0.2K =240,000

K = 240,000/0.2

so K =1,200,000.

5 0
2 years ago
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