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3 years ago

Why are controls needed in a case-control study?

1 answer:

7 0

<span>Controls are needed in a case-controlled study because the outcome would be invalid if there were no base controls to start with. It would be like trying to determine which cancer is more aggressive but if you don't have a control in place or to go by, your research would not have any validity.</span>

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Compared to a perfectly competitive market, a monopoly produces a ____ output and charges a ____ price, provided economies of sc

nlexa [21]

Answer:

lower, higher

Explanation:

Hope you find this useful

8 0

2 years ago

Both country 1 and country 2 are located on their respective production possibilities frontiers (PPFs) for consumer goods and ca

nikdorinn [45]

Answer:

A) Country 1's PPF lies further to the right than country 2's PPF.

Explanation:

Production Possibility Curve shows the combination of two goods, that an economy can produce - by utilising given resources & technology best efficiently.

If country 1 produces twice the output of both goods compared to country 2. Then, country 1's PPF would lie further to the right than country 2's PPF. As, more quantities implies rightward shifted PPC, signifying more quantities of goods that can be produced.

Efficient or inefficient production leads to production inside or on PPC, doesn't shift PPC. Population change is also irrelevant in this case.

7 0

3 years ago

A mortgage of $80,000 with 2 points means the borrower would have to pay at closing $800. Group startsTrue or FalseTrue, unselec

zavuch27 [327]

A mortgage of $80,000 with 2 points means the borrower would have to pay at closing $800 is false because the real pay at closing is $1,600.

<h3>What is mortgage?</h3>

A mortgage is a loan that is used to buy or to maintain a land, home, or other sort of real estate.

The borrower checks to refund the lender over a period of time, usually in an ordination of regular installments divided into principal and interest. The property is used as security for the loan.

According to the given information,

Mortgage Amount = $80,000

Points = 2

Let the 2 points is taken as a percentage:

Point 1 = 1%, and

Point 2 = 2%

Now, as we know that in the loan process, the amount of point is cyphered at the closing. Then, the closing cost is commuted as:

$\text{Closing Cost Amount} =\text{Mortgage} \times \text{Points}\\\\\text{Closing Cost Amount} =$80,000 \times 2\%\\\\\text{Closing Cost Amount} =\$1,600$

Therefore, the given problem is false, that the borrower have to pay $800, he would have to pay only $1,600.

Learn more about the mortgage, refer to:

brainly.com/question/15074748

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3 0

2 years ago

On December 31, 2014, Thomas, Inc. borrowed $850, 000 on an eight percent, 15-year mortgage note payable. The note is to be repa

Minchanka [31]

Answer:

Explanation:

The journal entry is shown below:

(A) Cash A/c Dr $850,000

To Mortgage Note Payable $850,000

(Being issuance of the mortgage note payable is recorded)\

(B) Interest Expense A/c Dr $34,000

Mortgage Note Payable A/c Dr $15,156

To Cash A/c $49,156

(Being payment of the first installment is recorded)

The interest expense is computed below:

= Principal × rate of interest × number of months ÷ (total number of months in a year)

= $850,000 × 8% × (6 months ÷ 12 months)

= $34,000

The 6 months is calculated from December 31, 2014 to June 30, 2015

(C) Interest Expense A/c Dr $33,394

Mortgage Note Payable A/c Dr $15,762

To Cash A/c $49,156

(Being payment of the second installment is recorded)

The interest expense is computed below:

= Principal - first installment × rate of interest × number of months ÷ (total number of months in a year)

= $850,000 - $15,156 × 8% × (6 months ÷ 12 months)

= $34,000

The 6 months is calculated from December 31, 2014 to June 30, 2015

And, the remaining amount is debited to mortgage note payable

5 0

3 years ago

Joe's Jalopies sold one of its warehouses for $300,000 cash plus a tractor with a fair market value of $25,000. The building had

spayn [35]

Answer:

$355,000

Explanation:

Joe's jalopies sold one of its warehouse for $300,000 and a tractor that has a fair market value of $25,000

The warehouse had a mortgage of $50,000 against it.

The adjusted basis was $130,000

Joe had to make a payment of $20,000 in sales commission to the realtor

Therefore, the amount realized by Joe's jalopies can be calculated as follows

=$300,000+$25,000+$50,000-$20,000

= $375,000-$20,000

= $355,000

Hence the amount that was realized by Joe's jalopies is $355,000

7 0

4 years ago