Answer:
C) i and ii
Explanation:
Price elastic of demand (PED) of kerosene = 2.2% / 10% = 0.22 price inelastic demand
When two products are substitutes, an increase in the price of one of the products will not only reduce the quantity demanded of that product, but it will also increase the quantity demanded of its substitute products. In this case, an increase in the price of electricity, increases the quantity demanded for kerosene, which means that they are both substitute products.
Option A. Jessie has the idea for a new phone app so he spend his money to set up a business
Answer:
11.61%
Explanation:
First, find the annual percentage return (APR) of this annuity. Using a financial calculator, input the following;
Recurring payment; PMT = -450
Future value ; FV = 27,000
Duration of investment ; N = 4*12 = 48 months
One -time present value; PV = 0
then compute interest rate; CPT I /Y= 0.92% (this is monthly rate)
APR = 0.92*12 = 11.035%
Effective Annual Rate (EAR) formula is as follows;
EAR = (1+
) ^m -1
EAR = 1+
)^12 -1
EAR = 1.1161 -1
EAR = 0.1161 or 11.61%
Answer:
Annual deposit= $2,803.09
Explanation:
<u>First, we need to calculate the monetary value at retirement:</u>
FV= {A*[(1+i)^n-1]}/i
A= annual payment
FV= {22,000*[(1.08^25) - 1]} / 0.08
FV= $1,608,330.68
Now, the annual deposit required to reach $1,608,330.68:
FV= {A*[(1+i)^n-1]}/i
A= annual deposit
Isolating A:
A= (FV*i)/{[(1+i)^n]-1}
A= (1,608,330.68*0.08) / [(1.08^50) - 1]
A= $2,803.09
This question is incomplete, the complete question is;
We will derive a two-state put option value in this problem.
Data: S₀ = 106; X = 112; 1 + r = 1.12. The two possibilities for ST are 149 and 75.
The range of S is 74 while that of P is 37 across the two states. What is the hedge ratio of the put
Answer: the hedge ratio of the put H = - 1/2 ≈ - 0.5
Explanation:
Given that;
S₀ = 106, X = 112, 1 + r = 1.12
Us₀ = 149 ⇒ Pu = 0
ds₀ = 75 ⇒ Pd = 37
To find the Hedge ratio using the expression
H = Pu - Pd /Us₀ - ds₀
so we substitute
H = 0 - 37 / 149 - 75
H = - 37/ 74
H = - 1/2 ≈ - 0.5
