A very able pianist might shift the phase of the trioles in such a way that their first stroke falls between two 3x8 = 4x6 strokes of a quartole.

At that end next Mr. Pallet are fritters of pompions, lovage, origanum and oil; and here are a couple of pullets, roasted and stuffed in the manner of Apicius.

This is, of course, an optimism, and an inspecific optimism at that, since there is in it no antecedent commitment to just which normative concepts will prove sustainable in this way.

As a rough guess, activities are worth one quarter of a grade point; maybe a half point in truly extraordinary cases. It is better to devote yourself to your studies than to explain your weak grade-point average with a listful of activities.