Answer:
D) hamburgers and hot dogs are substitutes.
Explanation:
Option A is incorrect. When the price of one good increases, the demand for other good decreases. It is called complementary goods. In this question, due to the increase in the price of hamburgers, the Ruiz family started taking hot dogs. Therefore, hot dogs price is not increasing. Therefore, it is a substitute good. Substitute goods state that the increase in the price of one good leads to the increase in demand for another good. Therefore, option D is correct.
Normal goods and inferior goods are related to income, so those are not answers.
Answer:
The correct option is (A) price; reinvestment
Explanation:
The bond immunizatio refers to a strategy i.e. related to the investment that used for lowering the rate of interest and the risk of the bond via adjusting the time period of the portfolio for matching out with the investor time period of the investment.
In the case when there is a fall in the rate of interest so the immunzation would defines the appreciation of the price that compensatin the risk reinvestment
Hence, the correct option is (A) price; reinvestment
Answer:portfolio Weight of A =0.6118; portfolio Weight of B=0.3882
Explanation:
stock A Investment = Number of shares x market value
=130 x 40 = $5200
stock B investment =Number of shares x market value
110 x 30 = $3,300
Total Investments= $5200
+ $3,300 = $8,500
portfolio Weight = stock Investment / Total investment
portfolio Weight of A= 5200/ 8,500 =0.6118
portfolio Weight of B = 3,300 / 8,500 =0.3882
Answer:
2. advertising is ineffective because consumers already know what they want.
Explanation:
Consumer sovereignty is the idea that it is consumers who influence production decisions because they decide what to buy by checking to see that their expectations are meet. Production of goods is designed towards meeting the needs of the consumers. The consumers select what they want to buy by the checking if the good fulfills their needs and wants.
