To determine the standard deviation of the number of people who suffer from insomnia, you need to use the following formula:
= sqr of npq
= √10,200 people in the community x 0.6 people who suffer from insomnia x 0.91 = ?
= √10,200 x 0.6 x 0.91 = <span>√55.143 = 7.43
= 7.43</span>
The present value (PV) of an annuity of P equal periodic payments for n years at r% is given by:
where
is the <span>present value of an annuity factor for n years at r%.
Given that </span>a<span>
company borrowed $40,000 cash from the bank and signed a 6-year note at
7% annual interest and that the present value of an annuity factor for 6 years
at 7% is 4.7665.
Then
Therefore, </span><span>the annual annuity payments equals $8,391.90</span>
Answer:
The correct answer to the following question will be Option C.
Explanation:
- Constant cost industries seem to be a sector wherein the proportion of units produced as well as manufacturing costs every unit maintains the very same irrespective including its amount of manufacturing or rise in population. Which doesn't use input data in the appropriate amount to influence the rates of that same components by a shift in industry revenue.
- This doesn't even use inputs in such amounts that perhaps the costs of that same inputs will be influenced by a change in business production.
The other choices are not linked to an industry of this kind. Therefore the clarification above is correct.
The percentage of the disposable income that is discretionary is equal to 30.82% if the amount left after fixed expenses is $900.
As the amount left after payment of the fixed expenses is $900, this is said to be the discretionary income because discretionary income is equal to the disposable income minus fixed expenses.
Now we can calculate the percentage of disposable income that is discretionary as follows;
percentage of disposable income that is discretionary = (discretionary income ÷ disposable income) × 100
% discretionary income = (900 ÷ 2,920) × 100
% discretionary income = 90,000 ÷ 2,920
% discretionary income = 30.82%
Hence, 30.82% of the disposable income is calculated to be discretionary if the disposable income is $2,920 and the amount left after payment of fixed expenses is $900.
To learn more about discretionary income, click here:
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