What does the T in T-ARCH model stand for and when is it used? 

a) threshold, used to model asymmetric effects 

b) two stage, used to model indirect effects 

c) time, used to model time varying heteroskedasticity 

d) total, used to model total variance

Suppose the following bond quotes for IOU Corporation appear in the financial page of today's newspaper. Assume the bond has a face value of $2,000 and the current date is April 19, 2021. Company (Ticker) IOU (IOU) a. b. Current yield YTM Coupon 5.9 Maturity April 19, 2037 a. What is the yield to maturity of the bond? (Do not round Intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What is the current yield? (Do not round Intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) 96 96 Last Price Last Yield 110.93 ?? EST volume (000s) 1,849 Cookie Dough Corporation has two different bonds currently outstanding. Bond M has a face value of $10,000 and matures in 20 years. The bond makes no payments for the first six years, then pays $1,700 every six months over the subsequent eight years, and finally pays $2.000 every six months over the last six years. Bond N also has a face value of $10,000 and a maturity of 20 years; it makes no coupon payments over the life of the bond. The required return on both these bonds is 8 percent compounded semiannually. What is the current price of Bond M and Bond N? (Do not round Intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) Bond M Bond N