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Anettt [7]
2 years ago
3

A farmer divided his piece of land into 4 equivalent groups. The quality of the soil is the same across the 4 groups of land. He

planted the same crop in all 4 groups of land and recorded the yield of the crop in all 4 groups for a 4 week period. Is the study observational or experimental? If it is an experiment, what is the controlled factor?
Business
2 answers:
professor190 [17]2 years ago
7 0

Answer:

1. It is an experimental study

2. The controlled factor is the quality of the soil

Explanation:

1. It is an experimental study because the farmer is setting some initial conditions for the growing of the crop, if instead he was just recording the yield of a previous crop in which he didn't controlled any factor it would be an observational study.  

Also we can say it is an experimental study because he has set an experimental design in which he controls the quality of the soil, and his method for gaining  the information consist on recording the yield of the crop in 4 groups for 4 weeks, in this way he establish 4 repetitions in a 4 weeks period of time.

2. The controlled factor is the quality of the soil because it is a condition stablished before the experiment initiate and it is the same for all the study groups.

stiks02 [169]2 years ago
7 0

Answer:

The controlled factor is the land

Explanation:

The study is an experiment. The controlled factor is the land  because the quality of the soil is the same across the 4 groups of land.

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Mary's 25th birthday is today, and she hopes to retire on her 65th birthday. She has determined that she will need to have $3,00
Marina86 [1]

Answer:

Annual deposit= $31,570.47

Explanation:

Giving the following information:

She has determined that she will need to have $3,000,000 in her retirement savings account.

Her investments will earn 4% annually.

To calculate the annual deposit we need to use the following formula:

FV= {A*[(1+i)^n-1]}/i

A= annual deposit

Isolating A:

A= (FV*i)/{[(1+i)^n]-1}

A= (3,000,000*0.04)/[(1.04^40)-1]= $31,570.47

6 0
2 years ago
Assume that Jackson is a​ price-taker and the current wholesale market price is $7.30 per can of paint. What is the target total
Mumz [18]

Answer:

Jackson's target total cost of producing and selling 6 million cans of paint of $31,800,000 will enable it to reach stockholders' profit goals of $6 million.

The implication is that it should not allow its total costs (Production and other business expenses) to exceed $37,800,000.

This is because its sales revenue will be equal to $43,800,000 (6,000,000 * $7.30).

As such, Jackson can produce a can of paint for $5.30.  It can also incur an average business expense of $1.00 per can to maintain and reach its $6 million profit target.

Explanation:

Profit is the difference obtained after deducting all costs from the revenue.  There are some profit stages.  The first is the gross profit, which considers the sales revenue and the cost of goods sold.  The next profit stage is the operating profit, which subtracts the business running expenses from the gross profit.  There are also profits before and after interest and taxes.  The after tax profit is also called the net income or net profit.  If it is negative, then it is called the net loss.  It is from the net income that distributions are made to stockholders in the form of dividends while a part is retained in the business to increase its capital stock or stockholders' equity.

8 0
2 years ago
The four general approaches that companies use to develop employees include: Question 41 options:
ad-work [718]
C. is the correct answer
8 0
2 years ago
A venture has net sales of $400,000, cost of goods sold of $200,000, operating expenses (selling, general, and administrative) o
Sphinxa [80]

Given:

Net sales = $400000

Cost of goods sold = $200,000

Operating expenses = $100,000

Interest expenses = $50,000

To find:

The operating profit margin

Solution:

To calculate the operating profit margin, first we have to find the operating profit.

Subtract your total operating expenses from gross profit to calculate operating profit.

That is, \text{Operating profit}=\text{Sales (Revenue) - Cost of goods sold - Operating expenses}\Rightarrow \$400000-\$200000-\$100000=\$100000

Divide operating profit by gross revenue to calculate operating profit margin.

\text{Operating profit margin} = \frac{\text{Operating profit}}{\text{Gross Revenue}}\times100

\Rightarrow\frac{100000}{400000}\times100=25\%

Therefore, the Operating profit margin is 25%.

4 0
2 years ago
There is a bond that has a quoted price of 98.613 and a par value of $2,000. The coupon rate is 6.66 percent and the bond mature
Mashutka [201]

Answer:

The Yield to Maturity of the Bond (YTM) is 113.86 %

Explanation:

The Yield to Maturity of the Bond (YTM) can be determined using a Financial Calculator as follows :

Pv = -$98.613

Fv = $2,000

p/yr = 2

n = 18 × 2

Pmt = ($2,000 × 6.60%) ÷ 2 = $66

r = ?

Using a Financial Calculator r is 113.86 %.

7 0
2 years ago
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