D) expenses for a birthday party
Answer:
take a complex, real-world issue and simplify it down to its essentials.
Explanation:
A theory can be defined as a simplified but abstract representation that gives a detailed relationship about the interaction between two or more variables.
Generally, the main purpose of a theory is to take a complex, real-world issue and simplify it down to its essentials. Thus, in economics, a theory gives a detailed explanation and an understanding of issues such as inflation, recession, taxation, etc and any problem associated with them.
In order to test theories, economists usually make use of economical models such as the production possibility frontier (PPF), Mundell-Fleming model, Classical model, Keynesian IS/LM model, Solow growth model, etc.
Answer:
The correct answer is option c.
Explanation:
The nominal interest rate was 5 percent.
The CPI was 150.3 at the end of the year, and the CPI was 144.2 at the beginning of the year.
The 5% nominal interest rate means that the dollar value of savings increased at 5%.
Inflation rate
= 
= 0.0423 or 4.2%
The real interest rate
= Nominal interest rate - rate of inflation
= 5 - 4.2
= 0.8%
The real interest rate of 0.8% indicates that the purchasing power of savings increased at 0.8%.
Answer:
Wages of solar panel installers increase in another town and attract workers away from Billy's town.
Explanation:
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
Answer:
$11881.4
Explanation:
Given :
Future value, FV = $15,000
Interest rate, r = 6%
Period, n = 4 years
Using the Present Value formula :
PV = FV(1 ÷ (1 + r)^n)
15000(1 ÷ (1 + r)^n)
15000(1 ÷ (1 + 0.06)^4)
15000(1 ÷ 1.06^4)
15000(1 ÷ 1.26247696)
15000(0.7920936)
= $11,881.4
