An increase in input prices causes: a) the market supply to shift inward, driving the equilibrium price downward.
b) the market supply to shift outward, leading to a higher equilibrium price.
c) the market supply to shift inward, driving the equilibrium price higher.
d) the supply curve to decrease and the demand curve to decrease.

the market supply to shift inward, driving the equilibrium price higher.

Explanation:

An increase in input prices will result into a rise in the production costs. This will result in a leftward shift of the supply curve.

Therefore, the market supply will shift inward, driving the equilibrium price higher. This simply means that there will be lesser supply of the product and hence, increase in price.

1. c

2. b

3. a

4. c

5. a

6. b

7. c

8. c

9.b

10. d

just took it 100%

answer trochanter; i believe this is correct, plz check first, good luck;