please help of you understand this problem

Adams planned to make and sell 33,000 copies of the book. Required: a. - d. Prepare the pro forma income statement that would appear in the master budget and also flexible budget income stateme assuming production volumes of 32,000 and 34,000 units. Determine the sales and variable cost volume variances, assuming vc is actually 34,000 units. Indicate whether the variances are favorable (F) or unfavorable (U). (Select "None" if there is no effect (i zero variance).)