Answer:
Greater; Open; Greater; Closed
Explanation:
Aggregate demand of economy refers to the total demand for goods and services in an economy at particular period of time.
A closed economy refers to one that has no imports or exports; in order words it is closed from foreign trade with other economies. Thus, fiscal policy would have a greater effect in this economy.
Open economy is the opposite of a closed economy; it allows foreign trade and the aggregate demand of the economy is better influenced by the monetary policy.
The demand curve for a monopolistically competitive firm is downward sloping because there is a full or advanced degree of the powerfulness in the market.
<h3>What is the shape of demand curve of the monopolistically competitive firm?</h3>
A downward sloping demand curve characterizes a monopolistically competitive corporation because there is a lot of power in the market.
This curve signaled that the business firm has extraordinary market power. As each firm offers a unique product, market dominance is derived from product differentiation.
Therefore, the demand curve of monopolistically competitive market is downward sloping.
To learn more about the demand curve, refer to:
brainly.com/question/13131242
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Answer:
Present value = FV / (1 + r)^t
1. PV = $19,415 / (1 + 0.07)^15
PV = $19,415 / (1.07)^15
PV = $19,415 / 2.759031
PV = $7,036.89
2. PV = $47,382 / (1 + 0.11)^8
PV = $47,382 / (1.11)^8
PV = $47,382 / 2.3045378
PV = $20,560.31
3. PV = $312,176 / (1 + 0.10)^13
PV = $312,176 / (1.10)^13
PV = $312,176 / 3.4522712
PV = $90,426.27
4. PV = $629,381 / (1 + 0.13)^25
PV = $629,381 / (1.13)^25
PV = $629,381 / 21.230542
PV = $29,645.07
Answer:




And if we convert this into % we got 
See explanation below.
Explanation:
We assume that we have compounding interest.
For this case we can use the future value formula given by:

Where:
FV represent the future value desired = 1000000
PV= represent the present value = 50000
i = the interest rate that we desire to find in fraction
n = number of times that the interest rate is compounding in 1 year, since the rate is annual then n=1
t = represent the number of years= 50 years
So then we have everything in order to replace and we got:

Now we can solve for the interest rate i like this:



And if we convert this into % we got 
Most likely a two year college, so a local community college nearby is a good option. It's also a lot cheaper than a traditional university.