a. demand increases

b. supply increases

c. it moves along the demand and supply curves

d, supply decreases

e. price never shifts the curve

f. demand decreases

Questions:

1. What happens when only a change in price occurs in the marketplace?

2. New grilling technology cuts production time in half. What happens to demand and/or supply for hamburgers?

3. Price of chicken sandwiches (a substitute) increases. What happens to demand and/or supply for hamburgers?

4. Price of hamburgers decreases. What happens to demand and/or supply for hamburgers?

5. Price of ground beef triples. What happens to demand and/or supply for hamburgers?

6. Human fingers found in multiple burger restaurants. What happens to demand and/or supply for hamburgers?