Answer: D. 57 years old.
Explanation: 17 years old is not old enough to have a child. When a person is 57 years old, their child is likely to be around 17 or 18 years old, 40 years younger. Having a child at 40 years old is probably the oldest age out of the ages listed.
Answer:
The correct answer is letter "B": social entrepreneur.
Explanation:
Social entrepreneurs are people interested in going into ventures not necessarily to generate revenue but for making a good to their societies. Their organizational activities mainly focus on providing pollution-free goods or acting as a philanthropic entity. These institutions have a high corporate social responsibility that aims to last over long periods.
Answer:
MR = 10 – 1q1.
Explanation:
Demand function, P = 20 – 0.5Q
Q = q1 + q2
Now insert Q in the P = 20 – 0.5Q.
P = 20 – 0.5 (q1 + q2)
We have the value of q2 = 20.
P = 20 – 0.5 (q1 + q2)
P = 20 – 0.5 (q1 + 20)
P = 20 – 0.5q1 – 10
P = 10 – 0.5q1
Total revenue of firm 1, TR = Pq1
TR = 10q1 – (0.5q1)^2
Now MR is the differentiation of TR. So the MR after differentiation if TR of firm 1 is:
MR = 10 – 1q1
Answer:
Broker must obtain the signature of the seller to effect a contract.
Answer:
b.The good is a necessity
Explanation:
The price elasticity of demand = percentage change in quantity demanded/ percentage change in price
3% / 12% = 0.25
When the coefficient of elasticity is less than one, demand is inelastic.
Inelastic demand means that when price increases, there is little or no change in quantity demanded.
Necessity goods are goods that are very important to consumers and thus they tend to have an inelastic demand. For example, medications.
Substitute goods are goods that can be used in place of another good because of their similarity. E.g. butter and margarine
Goods with many substitutes have an elastic demand. If price of a good increases, consumers can easily shift consumption to substitute goods.
Narrowly defined goods have an elastic demand because it is easier to find subsituites for such goods.
Demand is more elastic in the long run because consumers have more time to search for substitutes.
I hope my answer helps you
