The demand for the wheat crackers is elastic. This is because a small increase in the price does not affect the demand but only until the price is further increased does the demand change. This is the definition of an elastic demand. The opposite is inelastic demand and this occurs when a small change in the price results to an immediate or big change in the demand.
Answer:
internal validity
Explanation:
because of the manipulation of the independent variable and control of extraneous variables
10entre 10 es 20 y 20 entre 20 es 40
