Answer:
The correct answer is:
$17 trillion.
Explanation:
The Gross Domestic Product or GDP represents the overall market value of all the goods and services a country produces and it measures the size of the economy. The GDP is determined with the following formula:
GDP = C + G + I + NX
where:
- C: private consumption or consumer spending
- G: government spending
- I: businesses' capital spending
- NX: net exports (exports - imports)
In the example:
GDP = $3 trillion + $10 trillion + $4 trillion = $17 trillion
Answer:
The opportunity cost = $2.5
Explanation:
Given:
You own a building that has four possible uses: a cafe, a craft store, a hardware store, and a bookstore. The value of the building in each use is $2,000; $3,000; $4,000; and $5,000, respectively.You decide to open a hardware store.
<u>Question asked:</u>
The <u>opportunity cost of using this </u><u>building for a hardware store</u> ?
<u>Solution:</u>
As we know:
What you sacrifice = Value of a cafe + Value of a craft store + Value of a bookstore
= $2000 + $3000 + $5000 = $10,000
What you gain = Value of a hardware store
= $4000
Thus, the opportunity cost of using this building for a hardware store is $2.5
Answer: A portfolio containing 30 randomly selected stocks will have the smallest standard deviation.
Explanation:
A portfolio containing 30 randomly selected stocks tend to have a lesser covariance between the security returns. Also, there will be increased diversification. This increased diversification lowers the risk of portfolio thereby resulting in a lower standard deviation.
Other options are not correct. A portfolio consisting of 30 energy stocks will have a higher level of covariance between the security returns. Therefore, the standard deviation is lower.
A coefficient of variance greater than one will have a high level of variance while a coefficient variance less than 1 has a lower level of variance. A lesser covariance will result to a lower standard deviation and vice-versa.
Explanation:
1a : the set of articles or physical resources serving to equip a person or thing: such as. (1) : the implements used in an operation or activity : apparatus sports equipment. (2) : all the fixed assets other than land and buildings of a business enterprise. (3) : the rolling stock of a railway.
