FIII in the missing amounts in each of the eight case situations below. Each 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 A

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,,$8,700,,,,19,800,,4,600],[$Sales$,$$$,304,500,$$$,272,000,,,$$$,151,800],[$Variable expenses,,$113,100,,,,217,800,,],[$Contribution margin,,,,,$1,,,],[$Fixed expenses,,$93,000,,176,000,,,,89,000],[$Net operating income $($loss$),,,$$$,(12,800),$s$,148,600,$$$,(10,800)$