I need assistance from A through D2

Shown here is an income statement in the traditional format for a firm with a sales volume of 16,000 units Revenues Cost of goods sold ($9,50e+$3.00/unit) Gross profit Operating expenses: Selling ($2,300+se.90/unit) Administration ($5,100 +$e.45/unit) $208,000 57,500 $150,500 16,700 12,300 Operating income $121,500 Required: a. Prepare an income statement in the contribution margin format b. Calculate the contribution margin per unit and the contribution margin ratio. c. Calculate the firm's operating income (or loss) if the volume changed to 1.21,000 units 2. 8,000 units d. Refer to your answer to part a when total revenues were $208,000. Calculate the firm's operating income (or loss) if unit selling price and variable expense per unit do not change and total revenues 1. Increase by $13,000. 2. Decrease by $9.000 Complete this question by entering your answers in the tabs below. Required A Required C2 Required D1 Required B Required C1 Required D2 Prepare an income statement in the contribution margin format Contribution Margin Income Statement Variable expenses Total variable expenses Fixed expenses Complete this question by entering your answers in the tabs below. Required A Required D2 Required B Required C1 Required C2 Required D1 Prepare an income statement in the contribution margin format. Contribution Margin Income Statement Variable expenses Total variable expenses 0 0 Fixed expenses 0 Total fixed expenses C Required B