Answer:
(a) Assumption
(b) Cause and Effect
(c) Cause and effect
(d) Assumption
Explanation:
(a) People behave rationally: Assumption
Rational behavior refers to a decision-making process that is based on making assumptions that result in an optimal level of benefit or utility.
(b) Cause and Effect
If a price of goods falls that is a cause and the effect is that people will consume more of the good.
(c) Cause and effect
As the population grows faster than food supply (cause), mass starvation is predicted to occur which is the resultant effect.
(d) Assumption
The maximization of profit is based on the assumption of theory of production and costs.
Answer:
Answer D.
Explanation:
Job specialization is needed when we want to be sure that specific job is performed by the person who have desired skills. In large organization its needed to structure teams, to assign tasks to people with right skills, to deliver work in efficient way.
This is false. a fad is a product that is popular for a SHORT amount of time .
Coupon rate is the yearly interest earned by a loan and it can be calculated with

where i is the annual interest and p is the par value of the bond or the initial loan amount.
For this particular case, since the semiannual payment is $28.50, then the annual payment is 2 x 28.50 = $57.00.
Thus, we have

From this, the coupon rate is 0.057 x 100% = 5.7%.
Answer: 5.7%