Answer:
The truth about Macaulay Duration and Modified Duration is:
d. All are true.
Explanation:
Principally, the Macaulay Duration, used mainly with immunization strategies, measures the weighted average time an investor holds a bond until the period when the present value of the bond’s cash flows equals to the initial bond amount.
On the other hand, the Modified Duration, providing a risk measure by being sensitive to interest rates, identifies the amount by which the duration changes for each percentage change in the yield and, at the same time, measures how the amount of a change in the interest rates impacts a bond's price.
Answer:
The price elasticity of demand for icecream is -0.75, that means that is inelastic.
Explanation:
Price elasticity of demand measures the porcentage of the change in the demand when there is a change in the price. If the change in porcentage of the demand is less than the pocentage of change in the price we talk about inelastic demand. An increase in the price of inelastic goods will result in bigger revenues, as the porcentage in the drop of sales is less than the porcentage of increase in the price.
The formula is: % in change demand/% in change of price
-3%/4= -0.75
The minus symbol indicates that when the price rises the demand decrease.
Answer:
finding new users
Explanation:
Market modification refers to the mechanism whereby the companies try and increase the product life cycle by extending the same product to more users than before.
Market modification strategy may be carried out by increasing the usage i.e quantity of current product by the existing users, or by adding new users to the same product by making it suitable for more customers or by altering the product quality and it's packaging.
In the given case, the product which was initially targeted at men, providing solution to the problem of hair loss, was later marketed to women too. So in this case, the company basically specified i.e informed the customers that it is not specific to a particular gender as the problem is common to all and anybody who seeks remedy to the problem, can use the product.
Thereby, the company found new users in the form of women, to whom such products can be extended and sold.
Answer:
Therefore after 16.26 unit of time, both accounts have same balance.
The both account have $8,834.43.
Explanation:
Formula for continuous compounding :
P(t)= value after t time
= Initial principal
r= rate of interest annually
t=length of time.
Given that, someone invested $5,000 at an interest 3.5% and another one invested $5,250 at an interest 3.2% .
Let after t year the both accounts have same balance.
For the first case,
P= $5,000, r=3.5%=0.035
For the second case,
P= $5,250, r=3.5%=0.032
According to the problem,
Taking ln both sides
Therefore after 16.26 unit of time, both accounts have same balance.
The account balance on that time is
=$8,834.43
The both account have $8,834.43.
