John is widely regarded as a workaholic. He has not had a day off in the last five years and goes to work even when he is ill. On most days, he is driven to produce at least twice as much as anyone else. John's pattern of behavior is consistent with personality.
A) a repressor
B) a sensitizer
C) the Type A
D) the double-avoidance

The Type A.

Explanation:

John's personality as described in the question is consistent with the Type A personality. The type A personality is a personality trait in which the individual is a hard worker and pays little attention to the health implication of stressing themselves as long they can achieve success.

answer: in the short-run firms will respond by raising the price of turkey.

explanation: initially the long-run equilibrium is at a price of $5 per pound of turkey and a quantity of 50 million pounds per year. now, when webmd claims that a protein found in turkey will increase your expected lifespan by 4 years. the consumers demand for turkey will increase at every price shifting the demand curve to the right from d1 to d2. while, there will be no change in the supply curve in the short-run as it is not possible for producers to adjust supply so quickly. as a result the new equilibrium will occur at a higher price and a higher quantity of turkey.

thus, in the short run firms will respond by increasing the price of turkey, selling more quantity at a higher price and earning economic profits.