Edalyn Corporation has received a request for a special order of $8,400$ units of product Amity for $$45\mathrm{.}30$ each. The normal selling price of this product is $$50\mathrm{.}40$ each, but the units would need to be modified slightly for the customer. The normal unit product cost of product Amity is computed as follows:

$\backslash$table$[[$Direct materials,$$16\mathrm{.}10$