Need help w/ economics homework PLEASE!

[chosen1]

I'm really lost...



In an economy with no exports or imports, autonomous consumption is $1Trillion, the marginal propensity to consume is 0.8, investment is $5 Trillion, and Government expenditure is $4Trillion. Taxes are $4trilion and do not vary with real GDP.

A. Calculate disposable income when real GDP is $30 trillion
B. Calculate consumptioin expenditure when real GDP is $30 trillion
C. Calcualte aggregate planned expenditure when real GDP is 30 trillion
D. Calculate equilibrium expenditure.


Theres more but if I can get help w/ these I can do the rest.

 

[Obi-Ron]

If you're looking for help here you're more lost than you think.

 

[chosen1]

Help me Obi wan Kenobi, .. Your my only hope...

 

[jaguarr]

Do you not know how to use Google?

jag