Consider the time series I Y; = 111+ 2%,! = 1,2,... j=1 where H111] = u; Vl'a'u) = {1'3- Suppose Y\":- 61362: H. :- Er are independent. What is Cdrr(}'f, Y3)? O 0 mm 5,: 0 None of the answers are correct. On