Read the scenario located in “Problems – Series A,” section 8-19A of Ch. 8, “Performance Evaluation,“ of Fundamentals of Managerial Accounting Concepts. This scenario puts you in charge of preparing a budget for the Redmond Management Association annual public relations luncheon. Use Excel® – showing all work and formulas – to complete the following: Prepare a flexible budget. Compute the sales volume variance and the variable cost volume variances based on a comparison between the master budget and the flexible budget. Compute flexible budget variances by comparing the flexible budget with the actual results.