I need accounting help please!!!!!!

Problem 15-20A (Algo) Determining sales and variable cost volume variances LO 15-2, 15-3, 15-4 Gibson Publications established the following standard price and costs for a hardcover picture book that the company produces. $ Standard price and variable costs Sales price Materials cost Labor cost Overhead cost selling, general, and administrative costs Planned fixed costs Manufacturing overhead selling, general, and administrative 36.70 8.10 3.70 5.90 7.60 $133,000 53,000 Gibson planned to make and sell 23,000 coples of the book. Required: a.-d. Prepare the proforma Income statement that would appear in the master budget and also flexible budget Income statements, assuming production volumes of 22,000 and 24,000 units. Determine the sales and variable cost volume variances, assuming volume is actually 24,000 units. Indicate whether the variances are favorable (F) or unfavorable (U). (Select "None" If there is no effect (.e., zero varlance).) Master Budget 23,000 Volume Variances Flexible Budgets 22,000 24.000 Number of units Sales revenue Variable manufacturing costs Materials Labor Manufacturing overhead Variable selling general, and administrative costs Contribution margin Fixed costs 0 S S 0 S 0