In the following case, either a recessionary or inflationary gap exists. assume that the aggregate supply curve is horizontal, so that the change in real gdp arising from a shift of the aggregate demand curve equals the size of the shift of the curve. calculate the magnitude of both the change in government purchases of goods and services and the change in government transfers necessary to close the gap.

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if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min