It can be concluded that the supply of swimming pool maintenance services has decreased. We can not say that <span>the demand for swimming pool maintenance services has increased.It is not accurate to say things like the technology has advanced the swimming pool services. By means of the situation gievn, we can say that the maintenance services have decreased. </span>
Answer: Option D
Explanation: In simple words, movement along the demand curve refers to the change in the demand of a product due to change in its price. When there is a change due to factors other than price then such change brings shift in the demand curve.
In the movement, the demand of a commodity remains constant with all other factors such as advertising, income of consumers etc.
Hence from the above we can conclude that the correct option is D.
Answer:
Gross Domestic Products (GDP) is a measure of the total market value of all finished goods and services made within a country during a specific period.
Explanation:
GDP is an acronym for Gross Domestic Products (GDP) and it can be defined as a measure of the total market value of all finished goods and services made within a country during a specific period.
Simply stated, GDP is a measure of the total income of all individuals in an economy and the total expenses incurred on the economy's output of goods and services in a particular country.
On a related note, Gross Domestic Products (GDP) is a measure of the production levels of any nation.
Basically, the four (4) major expenditure categories of GDP are;
I. Consumption (C).
II. Investment (I).
III. Government purchases (G).
IV. Net exports (N).
In conclusion, GDP is a measure of the total amount of finished goods and services produced by a country.
Answer:
Amount investment in Sock Y = - $126,000
Beta of portfolio = 1.636
Explanation:
Data provided in the question:
Total amount to be invested = $140,000
Stock X Y
Expected return 14% 10%
Beta 1.42 1.18
Expected return of portfolio = 17.6%
Now,
let the weight invested n stock X be W
therefore,
Weight of Stock Y = 1 - W
thus,
( W × 14% ) + (1 - w) × 10% = 17.6
%
or
14W + 10% - 10W = 17.6%
or
4W = 7.6
or
W = 1.9
Therefore,
weight of Y = 1 - 1.9 = -0.9
Thus,
Amount investment in Sock Y = Total amount to be invested × Weight
= 140,000 × ( - 0.9 )
= - $126,000 i.e short Y
Beta of portfolio = ∑ (Beta × Weight)
= [ 1.42 × 1.9 ] + [ 1.18 × (-0.9) ]
= 2.698 - 1.062
= 1.636
