Answer:
Water freight is a very important method of transportation and is the second cheapest (railroad is the cheapest). Huge volumes can be shipped at relatively low prices which is extremely important for raw materials and commodities.
The problem with water freight is that it is relatively slow though. Another problem that water freight faces is that it is cheap for medium and long distances, but uneconomical for short ones.
A great impediment for the technological progress of water freight is that most ports are obsolete and have not been updated in many years. Updating them is very expensive and many of them are public ports which doesn't help either.
Most new carrier ships (which are very high tech) are probably too big to fit into most US ports, so even if a carrier company invests huge amounts of money in them, where will they them? Technological progress must start with the ports, then water carriers should improve.
Another problem is that regulation is very loose in the US, especially regarding maritime ports.
Answer:
Price floor binding
b. price ceiling binding
price floor and binding
Explanation:
A price floor is when the government or an agency of the government sets the minimum price of a product. A price floor is binding if it is set above equilibrium price.
Price ceiling is when the government or an agency of the government sets the maximum price for a product. It is binding when it is set below equilibrium price.
The minimum price of milk is above equilibrium price. So, it is a binding price floor
The maximum price of milk is below equilibrium price. It is binding price ceiling
If teenagers can't find jobs due to minimum wages law. It means that the minimum wage must be above equilibrium price. This is because it is when price is above equilibrium price that supply of labour outstrips demand. So, it is a binding price floor
<span>Assume
that Jocelyn is comparing two fixed-rate loan options, a 15 year and a
30 year mortgage. Both options have the same interest rate and amount
borrowed. The 30 year, when compared to the 15 year loan will have a lower monthly payment and a higher total cost when
repayment is completed.
The longer the spread of an annuity payment the lower the monthly payment and the higher the total cost of the loan.
</span>
Answer:
d. at least two different markets with different price elasticities of demand
Explanation:
The theory of microeconomics about price differentiation is based on the concept of elasticity of demand. Price elasticity of demand is a measure of the sensitivity of demand for a good or service to changes in the price of that product. We say that the price elasticity of demand is elastic when a percentage change in the price of this good has major impacts on demand. On the contrary, we say that the price elasticity of demand is inelastic when variations in the price of goods have little or no influence on demand.
For price discrimination to take place, the offeror must be able to sell the same product at different prices to at least two different groups. This will depend on the price elasticity of consumer demand for the good in each of the markets. Thus, if one group is less elastic than the other, the offeror will be able to sell the goods at different prices.
An example: air market. Consumers are often more price sensitive when traveling for tourism than for business. Thus, a higher price may be charged to executives. which has lower price elasticity of demand than tourists.
Answer:
r = 11.5%
Explanation:
Given data:
invested amount $20,000
withrawl amount after 5 year is $5000
Amount at the end of 10th yr is $50,000
present value is given as
where
A - amount after given n year
Let 
squaring on both side
solving for t we get
t = 1.711
so, 
