In my previouse attempt teh AD2 / AD3 points where off. i need some help.

7. Fiscal policy, the money market, and aggregate demand Suppose there is some hypothetical economy in which households spend $0.50 of each additional dollar they earn and save the $0.50 they have left over. The following graph plots the economy's initial aggregate demand curve ( AP ). Suppose now that the government increases its purchases by $3.5 billion. Use the green line (triangle symbol) on the following graph to show the aggregate demand curve ( AD,) after the multiplier effect takes place. Hint: Be sure the new aggregate demand curve (AD,) is parallel to .D,. You can see the slope of AD, by selecting it on the following graph. A AD 2 112 110 AD , PRICE LEVEL 100 100 102 104 108 110 112 114 116 OUTPUT (Billions of dollars)Show the impact of the increase in government purchases on the interest rate by shifting one or both of the curves on the following graph. 12 Money Supply O 10 Money Demand Money Supply INTEREST RATE Money Demand 20 40 80 120 MONEY (Billions of dollars)Suppose that for every increase in the interest rate of one percentage point, the level of investment spending declines by $0.5 billion. Based on the changes made to the money market in the previous scenario, the new interest rate causes the level of investment spending to fall 7 by $1 billion Taking the multiplier effect into account, the change in investment spending will cause the quantity of output demanded to decrease 7 by $2 billion * at every price level. The impact of an increase in government purchases on the interest rate and the level of investment spending is known as the automatic stabilizer 7 effect. Use the purple line (diamond symbol) on the graph at the beginning of this problem to show the aggregate demand curve ( AD;) after accounting for the impact of the increase in government purchases on the interest rate and the level of investment spending. Hint: Be sure your final aggregate demand curve (AD,) is parallel to AD, and AD2. You can see the slopes of AD, and ADy by selecting them on the graph