please help me solve the rest of this accounting problem! Will like! I showed the options for the multiple choice part of this question!

Top managers of Stenback Industries predicted 2024 sales of 15,000 units of its product at a unit price of $6.00. Actual sales for the year were 14,700 units at $11.00 each. Variable costs were budgeted at $2.20 per unit, and actual variable costs were $2.30 per unit. Actual fred costs of $41,000 exceeded budgeted fixed costs by $3,500. Prepare Stenback's flexible budget performance report. What variance contributed most to the year's favorable results? What caused this variance? Prepare a flexible budget performance report for the year. First, complete the flexible budget performance report through the contribution margin line, then complete the report through the operating income line. Finally, compute the total variances. (Enter a "0" for any zero balances. For any $0 variances, leave the Favorable (F)Untavorable (U) input blank.) Top managers of Stenback Industries predicted 2024 sales of 15,000 units of its product at a unit price of $6.00. Actual sales for the year were 14,700 units at $11.00 each. Variable costs were budgeted at $2.20 per unit, and actual variable costs were $2.30 per unit. Actual fixed cosis of $41,000 exceeded budgeted fixed costs by $3,500. Prepare Stenback's flexible budget performance report. What variance contributed most to the year's favorable rosults? What caused this variance? Top managers of Stenback Industries predicted 2024 sales of 15,000 units of its product at a unit price of 56.00 . Actual sales for the year were 14,700 units at $11.00 each. Variable costs were budgeted at $2.20 per unit, and actual variable costs were $2.30 per unit. Actual fixed costs of $41,000 exceeded budgeted fixed costs by $3,500. Prepare Stenback's flexible budget performance report. What variance contributed most to the year's favorable results? What caused this variance?