Faiella, Inc., manufactures and sells two products: Product S$9$ and Product G$3.$ Data concerning the expected production of each product and the expected total direct labor$-$hours $($DLHs$)$ required to produce that output appear below:

$\backslash$table$[[,\backslash$table$[[$Expected$],[$Production$]],\backslash$table$[[$Direct Labor$-],[$Hours Per$],[$Unit$]],\backslash$table$[[$Total Direct$],[$Labor$-$Hours$]]],[$Product S$9,1,000,8\mathrm{.}0,8,000],[$Product G$3,100,6\mathrm{.}0,{600}_{?}$

Question: determine the unit product cost of each product under the activity$-$based costing method.