Revise your worksheet to reflect these updated assumptions and then answer the questions that follow.

$\backslash$table$[[\backslash$table$[[$Sales$],[$Sale Price$]],\backslash$table$[[19,200$ units$],[27]],,],[$Date$,\backslash$table$[[$Number of$],[$Units$]],$Unit Cost,Total Cost$],[$Beginning$,4,300,10\mathrm{.}30,$$$44,290$