Take $1,150,000 multiply by 15% to get the money increase between 1 years which is $172500 then take $1,150,000 subtract by $172,500 to get the final sales in 2015 which is $977,500
Answer:
YTM = 8.93%
YTC = 8.47%
Explanation:

The first part is the present value of the coupon payment until the bond is called.
The second is the present value of the called amount
P = market price value = 1,200
C = annual coupon payment = 1,000 x 12% 120
C/2 = 60
CP = called value = 1,060
t = time = 6 years

Using Financial calculator we get the YTC
8.467835879%

The first part is the present value of the coupon payment until manurity
The second is the present value of the redeem value at maturity
P = market price value = 1,200
C = coupon payment = 1,000 x 12%/2 = 60
C/2 = 60
F = face value = 1,060
t = time = 10 years
Using Financial calculator we get the YTM
8.9337714%
Benefits: You do not have to carry large amounts of cash with you
drawbacks: You have to pay interest rates
it is technically a loan
hope this helps
Answer:
The boy: 8 years old
The sister: 11 years old
Explanation:
We assume that the age at present of the boy is x (years old).
As he is younger than his sister 3 years, so that his sister's present age is great than x 3 years
=> Her present age is: x + 3 (years old)
Two years ago, the boy is younger than present two years
=> The boy's age two years ago is: x - 2 (years old)
Similarly, the sister's age two years ago is: (x+3)-2 = x + 1 (years old)
As given, two years ago he was two-thirds of his sister's age, so that we have:
<em>The boy's age two years ago = </em>
<em> × the sister's age two years ago</em>
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
=> x + 3 = 8 + 3 = 11
So the present age of the boy is 8 years old, of the sister is 11 years old
To keep every other branch in check if we had only one then they could go corrupt. (separation of power)