The total sales quantity variance. (Round your answers to the nearest whole dollar amount.) The total sales mix variance. (Round your answers to the nearest whole dollar amount.) The budgeted average contribution margin per seat. Assume the ticket price is also the contribution margin. (Round your answer to 2 decimal places.) The Greensboro Performing Arts Center (GPAC) has a total capacity of 7,600 seats: 2,000 center seats, 2,500 side seats, and 3,100 balcony seats. The budgeted and actual tickets sold for a Broadway musical show are as follows: The actual ticket prices were the same as those budgeted. Once a show has been booked, the total cost does not vary with the total attendance. Required: Compute the following for the show: 1. The budgeted and actual sales mix percentages for different types of seats. 2. The budgeted average contribution margin per seat. Assume the ticket price is also the contribution margin. 3 a. The total sales mix variance. 3b. The total sales quantity variance. 4. The total sales volume variance. Complete this question by entering your answers in the tabs below. The budgeted and actual sales mix percentages for different types of seats. (Round your answers to 4 decimal places. (i.e. .123456=12.3456%) ) The total sales volume variance