In the question $(5$b$)$ above, we assume that each invocation of Diff$($x$)$ takes the same amount of time to complete $($i$.$e$.,\backslash$beta is a constant$).$ In this question, let us assume that the computational cost of Diff$($x$)$ increases quadratically with the value of x $($i$.$e$.,\backslash$beta ~x$^2)$ and let us assume that the values in the input array are sorted in an ascending order. Under these two new assumptions, can your code snippet in the question $(5$a$)$ can still reach the parallelization efficiency derived in the question $(5$b$)?$ If no$,$ please describe a strategy to mitigate the problem. If yes, please describe why.