The short-run Phillips curve shows the relationship between

a. none of the above is correct

b. Unemployment and inflation that arise in the short run as aggregate demand shifts the economy along the short-run aggregate supply curve

c. real GDP and the price level that arise in the short run as short-run aggregate supply shifts the economy along the aggregate demand curve

d.Unemployment and inflation that arise in the short run as short-run aggregate supply shifts the economy along the aggregate demand curve