a. If the multiplier equals 3, what is the new level of GDP? $ billion LA b. Suppose that as a result of the increase in GDP the price level in Newland also rises, causing the demand for money to increase by $30 billion. Show the new money demand, labelled MD2, in graph A above. Plot only the endpoints of the curve above. c. What will be the new interest rate? %
a. If the multiplier equals 3, what is the new level of GDP? $ billion LA b. Suppose that as a result of the increase in GDP the price level in Newland also rises, causing the demand for money to increase by $30 billion. Show the new money demand, labelled MD2, in graph A above. Plot only the endpoints of the curve above. c. What will be the new interest rate? %
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Transcribed Image Text:a. If the multiplier equals 3, what is the new level of GDP?
$
b. Suppose that as a result of the increase in GDP the price level in Newland also rises, causing the demand for money to increase by
$30 billion. Show the new money demand, labelled MD2, in graph A above. Plot only the endpoints of the curve above.
billion
c. What will be the new interest rate?
%
d. In graph B, by how much will investment spending change?
billion.
e. Given the same value of the multiplier, what will be the new level of GDP?
billion

Transcribed Image Text:Suppose that GDP in Newland is $600 billion and the government increases spending by $20 billion.
Interest rate (%)
8
7
6
5
0
Graph A
30 60 90 120 150 180 210 240 270 300
Quantity of money (billions of dollars)
MS
MD₁
Tools
MD₂
Interest rate (%)
12
11
10
100
7
6
5
4
3
2
1
0
Graph B
10 20 30 40 50 60 70 80 90 100
Investment spending (billions of dollars)
14
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