13 Suppose that GDP in Newland is $700 billion and the government increases spending by $30 billion. Interest rate (%) 6 5 4 3 1 0 Graph A 30 60 90 120150180210240270300330 Quantity of money (billions of dollars) MS MD, Tools MD₂ Interest rate (8) 12 11 10 9 28 7 65432 2 1 0 Graph B 10 20 30 40 50 60 70 80 90 100 Investment spending (billions of dollars)

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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-0.13
ces
Suppose that GDP in Newland is $700 billion and the government increases spending by $30 billion.
0
Interest rate (%)
8
7
6
5
ST
3
2
1
0
Graph A
30 60 90 120150180210240270300330
Quantity of money (billions of dollars)
MS
MD,
Tools
MD₂
Interest rate (%)
210
11
10
9
8
7
6
5
3
2
1
0
Graph B
10 20 30 40 50 60 70 80 90 100
Investment spending (billions of dollars)
S
Transcribed Image Text:-0.13 ces Suppose that GDP in Newland is $700 billion and the government increases spending by $30 billion. 0 Interest rate (%) 8 7 6 5 ST 3 2 1 0 Graph A 30 60 90 120150180210240270300330 Quantity of money (billions of dollars) MS MD, Tools MD₂ Interest rate (%) 210 11 10 9 8 7 6 5 3 2 1 0 Graph B 10 20 30 40 50 60 70 80 90 100 Investment spending (billions of dollars) S
a. If the multiplier equals 5, what is the new level of GDP?
$
billion
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
$90 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?
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:a. If the multiplier equals 5, what is the new level of GDP? $ billion 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 $90 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? 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
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