9.7. You are using the following multiple state model for the future lifetimes of (30) and (30): Both Alive Exactly One Alive 0 Both Dead 2 You are given: (i) 30+1:30+ = 0.014 +0.0007 x1.075(30+?). 120 (ii) /30+1:30+? = 0.006, 20 Calculate 10 P 30:30- 00 (A) 0.73 (B) 0.75 (C) 0.77 (D) 0.79 (E) 0.81