We designed a pipeline P to perform the task T on elements of an array. The speedup achieved by pipeline P if the array has an infinite number of elements is Sn 3. The duration for executing the task on one element without a pipeline is t 180ns The duration for executing the task on only the first element using the pipeline P is T 300 ns. ?) a) Calculate the duration for executing the task on an array with two elements using the pipeline P (T2 Answer: (5 p)