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denis23 [38]
1 year ago
12

Measurements on two essentially monodisperse fraction of a linear polymer, A and B, yield molecular weights of 100,000 and 400,0

00, respectively. Mixture 1 is prepared from one part by weight A and two parts by weight B. Mixture 2 contains two parts by weight of A and one of B. Determine the weight-average and number-average molecular weight average of mixtures 1 and 2.
Business
1 answer:
ANTONII [103]1 year ago
4 0

Answer:

Explanation:

weight average = fraction of A X MW of A + fraction of B x MW of B  

Mixture 1  

1 / 3 x 100000 + 2/3 x 400000 = 900000 / 3 = 300000

Mixture 2

2/3 x 100000 + 1/3 x 400000 = 600000 / 3 = 200000

Number average  

Mixture 1  

(1 / 100000 x 100000 + 2 / 400000 x 400000) / (1/100000 + 2/400000 )

= 3 x 400000 / 6  

= 200000

Mixture 2  

(2/100000 x 100000 + 1/400000 x 400000 )/ (2/100000 + 1 / 400000 )

3 x 400000 / 9  

=( 4/3 ) x 100000

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Woodcarving Co. incurred the following costs during May: Conversion costs $ 476,500 Prime costs 403,750 Manufacturing overhead 3
faust18 [17]

Answer:

The correct answer is C

Explanation:

With the following information, we need to calculate the direct materials and direct labor:

Woodcarving Co. incurred the following costs during May:

Conversion costs $ 476,500

Prime costs 403,750

Manufacturing overhead 320,500

We know that:

Conversion cost= direct labor + Manufacturing overhead

476500= direct labor + 320500

direct labor= $156000

Prime costs= direct materials + direct labor

403750= direct materials + 156000

direct labor= $247750

7 0
1 year ago
You are auditing Rodgers and Company. You are aware of a potential loss due to noncompliance with environmental regulations. Man
aniked [119]

Answer:

D. disclose a liability and provide a range of outcomes.

Explanation:

As there are 40% chances to the outcome that liability will occur, it is not nominal to be ignored. And therefore, it shall be shown in the balance sheet, as a note, with different possibilities and their expected results.

As the amount attached is huge and that the company shall not ignore such a coming liability, as if it do not happen, it can be reversed, and if it does the company shall be ready to have the liability in case of any default.

4 0
2 years ago
what types of political, economic, and competitive challenges does MTV networks international face by operating worldwide?​
Marysya12 [62]

<u>Explanation:</u>

Remember, MTV is a cable TV company initially founded in the United States.

Political challenges:

There may be differences in administrative costs in each country of operations. For example, the manner and value of taxes paid in the USA may be different in another country like France.

Economic challenges:

The level of economic growth may affect the amount and number of people who spend on entertainment leading to a decline in revenue and an increased need for aggressive marketing campaigns.

Competitive challenges:

Each country may already have other cable TV companies that a percent of the market share and so this it becomes a challenge to compete with these domestic companies.

6 0
1 year ago
John Budd is the sole shareholder of Ral Corp., an accrual-basis taxpayer engaged in wholesaling operations. Ral’s retained earn
Annette [7]

Answer: $27,000

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Even though for GAAP reasons, revenue is to be recognized only when earned as per the Accrual principle of accounting, this is not so for the calculation of taxable income.

Taxable income is to be calculated on cash basis which means that taxes are to be paid on revenue when the revenue is received in cash and not when it is earned.

As Ral Corp. received the money in 2020, they are to include the entire amount of $27,000 in their 2020 taxable income for rent revenue.

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1 year ago
Lori had a great day at work and has a positive attitude. When she arrives home, she maintains this positive attitude and is in
kondaur [170]

Answer:

b. work-family enrichment

Explanation:

Based on the scenario being described within the question it can be said that in this situation Lori is experiencing the concept of work-family enrichment. This term refers to when an individual's experience in what role of their lives improves the quality of life in another role. Such as in this scenario Lori's great experience at work improved her attitude in her family environment and role as a mother.

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