The draditional unix scheduler onforces an inverse veladionship between Prionity numbers and Priorities: the higher the number, the lower the using the following function.

Priority $=($ recent CPu$-$usage $\frac{?}{2})+$ base

where base $=60$ and recend CPu usage to a value indicating how often aprocess has used the CPu since priorities were last recalculated.

A ssume that recend cPu usage for process $P_1$ is $40\%$ for the Process $P_2$ is $18,$ and for the Process $P_3$ is $10$ what will be the new prionities for these three Process when Priorities are recalculated? Based on this information, does the traditional UNix scheduler raise or lower the relative Priority of a CPu$-$bound Process?