Answer: the major railroad companies
Explanation: In 1883, the major railroad companies in USA divided the time zone into four parts to simplify the time differences among them as well as for internal operations.
This was initiated at the industrial era and is still followed by the rail road companies in USA. The grouping of zones was important because of the large size of USA.
Hence, we can conclude that Option A is correct.
Answer:
Consider the following explanation.
Explanation:
According to the law of one price, identical goods
sold IN DIFFERENT LOCATIONS must sell for the same
price, except for costs associated with MOVEMENT BETWEEN LOCATIONS.
Those costs reflect TRADE BARRIERS and the cost of shipping.
According to the law of one price, if the price of a good
in one location does not match the price of the same good in
a different location, sellers will increase supply
in the location where the good is MORE EXPENSIVE
until prices in both locations are equal.
Answer:
Grab some paper and wrap it around unchewed gum and do that for the amount of gum you want, Then put it in a small box.
Answer: The higher the risk, the higher the return.
Returns from an investment refers to the gains or losses over a specified period, and is quoted as percentage.
Risk refers to the possibility or the chance that the actual return that is earned is greater than or less than the return expected by the investor. Thus, uncertainty is another name for risk.
If the returns from an investment are certain, the risk involved is low. When risk is low, the returns are also low. For e.g. the return from a T-bill is low because the risk of default is zero, since the government can print money to fund its debt.
The higher the level of risk involved, the greater the potential for a higher return.
