Consider the equation.
4(pr + 1) = 64
The value of x in terms of p is
The value of x when p is -5 is
A business excludes money paid as salaries or wages to employees from operating surplus.
Markets provide the efficient amount of a good or service when <span>externalities and public goods are absent.
Externalities in this case refers to an unpredictable occurence such as natural disasters, and public goods refers to the goods that given from the government for lower or higher than the market price</span>
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%