Q. 40 Suppose the functions F and G can be computed in 5 and 3 nanoseconds by functional units UF and UG, respectively. Given two instances of UF and two instances of UG, it is required to implement the computation F(G(Xi)) for 1 <= i <= 10. ignoring all other delays, the minimum time required to complete this computation is ________________ nanoseconds [Note that this is originally a Fill-in-the-Blanks Question]
(A) 28
(B) 20
(C) 18
(D) 30
Answer: (A)
Explanation:
