fill in the missing amounts in each of the eight case situations below. tach case is independent of the others.

Required:

a$.$ Assume that only one product is being sold in each of the four following case situations:

b$.$ Assume that more than one product is being sold in each of the four following case situations:

Complete this question by entering your answers in the tabs below.

Required B

Assume that only one product is being sold in each of the four following case situations: $($Loss amounts should be indicated by a minus sign.$)$

$\backslash$table$[[,$Case $1,$Case $2,$Case $3,$Case $4],[$Units sold,,$8,200,,,,20,600,,5,900],[$Sales$,$$$,246,000,$$$,383,600,,,$$$,200,600],[$Variable expenses,,$106,600,,,,185,400,,],[$Contribution margin,,,,,,,,$],[$Fixed expenses,,$84,000,,175,000,,,,84,000],[$Net operating income $($loss$),,,$$$,57,900,$$$,218,000,$$$,1^{10,400}$