please double-check my work and if wrong please show me how you got the right answer and where you got the correct entries to get that answer. please use excel formulas. Thank you in advance.

January, the first month of the new fiscal year, has just ended and management is eager to see how the actual results compared to the budget. Sweetwater's fixed budget (based on projected sales of 1,200 units) for January is listed below. The actual sales volume for January was 1,450 units, which is 250 units more than originally predicted in the fixed budget. To better evaluate Sweetwater's lanuary perf doll: (A.) Prepare a Flexible Budget Performance Report for January. Use a Contribution Margin format. Label the variance for each line item as favorable or unfavorable. Prepare a Flexible Budget Performance Report for January. Use a Contribution Margin format. Label the variance for each line item as favorable or unfavorable. 3.) Based on the Flexible Budget Performance Report, management would like to better understand the reasons for the direct materials variance. Sweetwater's direct materials are made up of only one raw material, which is chocolate. Calculate the direct materials price variance, direct materials quantity variance, and total direct materials variance using the following information: Direct Materials Standard Cost Per Unit =$9.00 18 ounces of chocolate @ \$0.50 per ounce Direct Materials Actual Costs for January =$12,600 Turn in your completed workbook (only one subm \$ 12,600 28,000 ounces @ \$0.45 per ounce Comment on the results. Part 3: Direct labor variance \begin{tabular}{ccc} \multicolumn{1}{c}{ Actual } & \multicolumn{2}{c}{ Standard } \\ AQ -DLH & AR & SQ-DLH \end{tabular} Part 3: Direct labor variance. ActualStandardAQDLHARSQDLHSR Totalcost Variance Rate Variance Efficiency Variance