Please fill in the blanks and double check my work on case $1$ and $2.$

Fill 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: Note: Loss amounts should be indicated by a minus sign. Units sold Sales Variable expenses Fixed expenses Net operating income (loss) Contribution margin per unit s 9,800 343,000 186200 82,000 74,800 16 s s 13,700 383,600 1 78, 100 167,000 38,500 15 s 201900 2291900 151,900 11 s s 5,300 1371800 77,000 (18,700) Required A Required B