Giko, LTD makes three products $($Abba$,$ Babba, and Cabba$),$ all of which use a very rare ingredient called Mecogen. Giko can purchase only $500$ ounces of Mecogen per month from its East Asian source. Below are data for the three products:

Abba Babba Cabba

Unit selling price $$80$ $$65$ $$100$

Unit variable costs $454060$

Unit contribution margin $352540$

Mecogen $($ounces per unit$)101520$

How should Giko allocate the $500$ ounces of Mecogen assuming it can sell unlimited quantities of all three produces?