The table gives the aggregate demand schedule, the short$-$run aggregate supply schedule, and the long$-$run aggregate supply schedule for an economy

What is the quantity of real GDP at the short$-$run macroeconomic equilibrium?

The quantity of real GDP at the short$-$run macroeconomic equilibrium is $ billion.

Describe the economy's output gap.

The economy has

A$.$ a recessionary gap of $$50$ billion

B$.$ neither a recessionary gap nor an inflationary gap

C$.$ an inflationary gap of $$500$ billion

D$.$ an inflationary gap of $$50$ billion

$\backslash$table$[[\backslash$table$[[$Price$],[$level$]],\backslash$table$[[$Real GDP$],[$demanded$],[($GD deflator$)]],\backslash$table$[[$Real GDP$],[$supplied$],[$in short run$]],\backslash$table$[[$Real GDP$],[$supplied$],[$in long run$]]],[100,700,200,500],[105,600,350,500],[110,500,500,500],[115,400,650,500]]$