unit, plus $$1$ per unit for freight.

Differential Analysis

Make $($Alt$.1)$ or Buy $($Alt$.2)$ Bottles

February $18$

$\backslash$table$[[$February $18],[$Line Item Description,$\backslash$table$[[$Make$],[$Bottles$],[($Alternative $1)]],\backslash$table$[[$Buy$],[$Bottles$],[($Alternative $2)]],\backslash$table$[[$Differential$],[$Effects$]]],[$Unit costs:,,,$]]$