Answer:
A. an increase in the price level (inflation)
Explanation:
When there is an unanticipated increase in aggregate demand it usually result in the general increase in the price level of that good demanded (inflation). This is because when there is an unpredicted increase in demand for a good, the demand becomes higher than the supply for that good at that particular period. Because the supply is now less than the aggregate demand, the prices of the commodity is then increased to discourage demand. The increase in the price of the commodity (inflation) therefore is a direct result from the increase in the aggregate demand for that commodity.
<u>Answer: </u>Option 2 discretionary
<u>Explanation:</u>
Spending can be mandatory spending or discretionary spending. Mandatory spending means the spending on essentials goods such as food. Discretionary spending means the spending on recreation and entertainment where people have additional money in hand after meeting their necessary expenses.
In this speech Obama speaks about the non essential expenses when they are controlled more investments can be made. He says when all the departments cut down their discretionary expenses then can result in economic growth.
Public hotspots such as the one Tenisha encountered in a local coffee shop allows people to gain Wi-fi through a Wireless Local Area Network (WLAN) which uses a router that is connected to an internet service provider. Tenisha, upon clicking the hotspot name, will be prompted to connect to the network. Afterwards, she may be required to type in a password in order to be connected to the internet.
Answer:
(C) 18,844.47
Explanation:
You need to use the Inflation-Adjusted Return formula:

So, basically you need to calculate it year by year. You can use excel, or an online calculator. I will attached you a link where you can find a good one. But this would be the process



And so on...

Keep in mind that I did not write all decimals. You need to consider them if you want an exact answer
Online calculator:
https://www.ameriprise.com/research-market-insights/financial-calculators/savings-taxes-inflation/