Consider the following macro$-$economic model:

Consumer Spending: C$($Y$-$T$)=700+\mathrm{.}9($Y$-$T$)$

Investment Spending: I $=550$

Government Spending: G $=3350$

Net Exports: EX $$ IM $=-920$

Taxes: T $=\mathrm{.}4$Y

A$.$ The Keynesian Equilibrium for this economy is $\_$

$\_.$ Record your answer without a dollar sign and without a comma.

B$.$ Suppose government spending increases by $230$ units. The new Keynesian Equilibrium is $\_\_\_$

$\_.$ Record your answer without a dollar sign and without a comma.

C$.$ The size of the government multiplier in this case is $\_\_$

$\_\_\_($round to the nearest $2$ decimal points$).$

D$.$ The government deficit is originally $\_\_$

$\_\_\_.$ It increases to $\_\_$

$\_\_.$ Record your answer without a dollar sign.