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>
A long-term competitive advantage that is not easily to duplicate or surpassable by the competitors.
it allows the firm to earn excess returns for its shareholders.
Answer:
$22,820
Explanation:
Calculation to determine Determine the present value of the par value of the bonds.
Discount rate =8%/2
Discount rate= 4%
Present value factor of 20 periods at 4%= ( 1 / 1.04^20 )
Present value factor of 20 periods at 4%=0.4564
Using this formula
Present value of the par value of the bond = Future value of the bond x Present value factor =
Let plug in the formula
Present value of the par value of the bond=$50,000 x 0.4564
Present value of the par value of the bond = $22,820
Therefore the present value of the par value of the bonds is $22,820
Monetary policy is the best way to influence economic growth.
Appeared as a leader of the Chicago school of financial economics, Friedman burdened the importance of the quantity of cash as a device of government coverage and a determinant of enterprise cycles and inflation. His monetarism principle proposed that cash delivery modifications have immediate and long-term effects.
Milton Friedman became a U.S. economist and Nobel laureate known as the most influential propose of loose-marketplace capitalism and monetarism in the 20th century.
The monetarist principle is an monetary concept that contends that changes in cash deliver are the maximum good sized determinants of the charge of monetary increase and the behavior of the commercial enterprise cycle.
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