Answer :
Answer:
1. Slopes upward
2. Slopes downward
Explanation:
Keynesian aggregate supply is an economic model that depicts a curve is upward sloping as a result of low elasticity of wages and prices in the short-run.
On the other hand, the Keynesian Phillips curve is a graphical representation of an economy, whereby there is downward sloping of the curve, which indicates the tradeoff between unemployment and inflation.
Hence, the right answer is a typical Keynesian aggregate supply (AS) curve SLOPES UPWARD and a typical Keynesian Phillips curve SLOPES DOWNWARD