Fill in the missing amounts in each of the eight cases below. Each case is independent of the others. $($Hint: One way to find the missing amounts would be to prepare a contribution format income statement for each case, enter the known data, and then compute the missing items.$)$

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:

Answer is not complete.

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

Required $A$

Require$$ B

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

$\backslash$table$[[,$Case $1,$Case $2,$Case $3,,],[$Sales$,$$$456,000,,$$$199,000,,,,,$Case $4],[$Variable expenses,,,$119,400,,,,803,000,],[$Fixed expenses,,,$69,000,,470,000,,,],[$Net operating income $($loss$),$$$41,600,,,,$$$40,540,,,],[$Contribution margin ratio $($percent$),35,\%,,\%,78,\%,,]]$