The Greensboro Performing Arts Center (GPAC) has a total capacity of 8,600 seats: 2,400 center seats, 2,900 side seats, and 3,300 balcony seats. The budgeted and actual tickets sold for a Broadway musical show are as follows:

				Percentage Occupied
	Ticket Price			Budgeted Seats			Actual Seats
Center	$	85			90	%		95	%
Side		75			80			85
Balcony		65			85			75

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:

3-a. The total sales mix variance.

3-b. The total sales quantity variance.

4. The total sales volume variance.