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 Q7. If the current two-year spot rate is 6% while the one-year forward rate for one year is 5%, what is the current spot rate for one year?ffice ffice" /> 
A)   5.5%. 
B)   5.0%. 
C)   7.0%. 
Correct answer is C) 
(1 + f)(1 + r1) = (1 + r2)2 
(1 + 0.05)(1 + r1) = (1 + 0.06)2 
(1 + r1) = (1.06)2 / (1 + 0.05) 
1 + r1 = 1.1236 / 1.05 
1 + r1 = 1.0701 
r1 = 0.07 or 7% 
  
Q8. Given the implied forward rates of: R1 = 0.04; 1r1 = 0.04300; 1r2 = 0.05098; 1r3 = 0.051005, what is the theoretical 4-period spot rate?  
A)   6.67%. 
B)   2.33%. 
C)   4.62%. 
Correct answer is C) 
[(1.04)(1.043)(1.05098)(1.051005)].25?1 
  
Q9. The one-year spot rate is 6% and the one-year forward rates starting in one, two and three years respectively are 6.5%, 6.8% and 7%. What is the four-year spot rate?  
A)   6.51%. 
B)   6.58%. 
C)   6.57%. 
Correct answer is C) 
The four-year spot rate is computed as follows:  
Four-year spot rate = [(1 + 0.06)(1 + 0.065)(1 + 0.068)(1 + 0.07) ]1/4 – 1 = 6.57% 
  
Q10. Given the implied annual forward rates of: R1 = 0.06; 1r1 = 0.062; 2r1 = 0.063; 3r1 = 0.065, what is the theoretical 4-period spot rate?  
A)   6.75%. 
B)   6.00%. 
C)   6.25%. 
  
Correct answer is C) 
R4 = [ (1.06) (1.062) (1.063) (1.065) ].25 ? 1 = 6.25%. 
  
Q11. Given the following spot and forward rates, how much should an investor pay for a 3-year, annual zero-coupon bond with a face value of $1,000? 
- One-year spot rate at 3.5% 
 
- The 1-year forward rate 1 year from today is 11.5% 
 
- The 1-year forward rate 2 years from today is 19.75% 
  
The investor should pay approximately: 
A)   $720. 
B)   $884. 
C)   $724. 
Correct answer is C) 
The yield to maturity on an N-year zero coupon bond is equivalent to the N-year spot rate. Thus, to determine the present value of the zero-coupon bond, we need to calculate the 3-year spot rate. 
Using the formula: (1 + Z3)3 = (1 + ffice:smarttags" />1f0) × (1 + 1f1) × (1 + 1f2) 
Where Z = spot rate and nfm = The n year rate m periods from today, (1f0 = the 1 year spot rate now) 
(1 + Z3)3 = (1.035) × (1.115) × (1.1975) 
Z3 = 1.38191/3 ? 1 = 0.11386, or 11.39% 
Then, the value of the zero coupon bond = 1,000 / (1.1139)3 = 723.62, or approximately $724. 
or, using a financial calculator, N = 3; I/Y = 11.39; FV = 1,000; PMT = 0; CPT → PV = 723.54, or approximately $724. 
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