Which of the following best summarizes the process of correction if the economy depicted above is self-regulating?
options:
a. Overemployed resources push up input prices, costs of production increase, and the shortrun aggregate supply curve shifts to the left.
b. Overemployed resources push up input prices, costs of production increase, and the aggregate demand curve shifts to the left.
c. Unemployed resources push down input prices, costs of production decrease, and the shortrun aggregale supply curve shifts to the right.
d. Unemployed resources push down input prices, costs of production decrease, and the aggregate demand curve shifts to the right.