In: Accounting
| 
 TOPIC  | 
 Budgeting and Variance Analysis  | 
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 ACTIVITY TITLE  | 
 Calculate the Marginal cost of the firm from the total cost with the help of diagram.  | 
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| 
 ACTIVITY DIRECTION & REQUIREMENT/S  | 
 
 As the management accountant of the company prepare the Flexible budget variance, Sales volume variances and the static budget variance. 
 
 
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Part (a)
| Particulars | Master Budget (1) | Flexible Budget (2) | Actual Result (3) | Flexible Budget Variance (3- 2) | Sales Volume Variance (2- 1) | Static Budget Varince (3-1) | 
| Units Sold | 1500 | 1200 | 1200 | |||
| Revenue (A) | 150000 | 120000 | 125000 | 5000 (F) | 30000 (U) | 25000 (U) | 
| Direct Material Cost | 72000 | 57600 | 62160 | 4560 (U) | 14400 (F) | 9840 (F) | 
| Direct Labour Cost(Note -1) | 19200 | 15360 | 19800 | 4440 (U) | 3840 (F) | 600 (U) | 
| Manufacturing overhead (Note -2) | 15000 | 12000 | 13050 | 1050 (U) | 3000 (F) | 1950 (F) | 
| Total Varible cost (material + Labour+Manufacturing overhead) (B) | 106200 | 84960 | 95010 | 10050 (U) | 21240 (F) | 11190 (F) | 
| Contribution margin (Note -3) (A - B) | 43800 | 35040 | 29990 | 5050 (U) | 8760(U) | 13810 (U) | 
| Fixed Cost | 27600 | 27600 | 28500 | 900(U) | 900(U) | |
| Net Income | 16200 | 7440 | 1490 | 5950 (U) | 8760 (U) | 14710 (U) | 
Notes and explanations
F =Favorable variance
U = Unfavorable Variance
| Note -1 | 
| Direct Labour Cost | 
| For 1500 units it is 19200,Therefor per unit cost is 19200/1500 =12.8. | 
| Therefore for 1200 units it is 1200 x 12.8 = 15360 | 
| Note -2 | 
| Manufacturing overhead | 
| For 1500 units it is 15000,Therefor per unit cost is 15000/1500 =10 | 
| Therefore for 1200 units it is 1200 x 10 = 12000 | 
| Note -3 | 
| Contribution margin is the amount arrived by reducing variable cost from revenue.Fixed cost does not form part of this calculation | 
| flexible budget variance | 
| A flexible budget is a budget that shows differing levels of revenue and expense, based on the amount of sales activity that actually occurs. A flexible budget variance is any difference between the results generated by a flexible budget model and actual results | 
| Sales volume variance | 
| The sales volume variance for a product measures how much revenue the product brought in for the company based on actual sales volume, versus the revenue the company expected to make based on sales volume projections | 
| Static Budet Variance | 
| Static budget variances are the differences between what a company or individual thought it would spend in its budget versus what it actually did. To calculate a static budget variance, simply subtract the actual spend from the planned budget for each line item over the given time period. | 
Part (b)
| Particulars | Master Budget (1) | Sales Volume Variance(2-1) | Flexible Budget(2) | Flexible Budget Variance(3-2) | Actual Result (3) | 
| Unit Sold | 20000 | 21000 | 21000 | ||
| Sales Revenue | 2000000 | 100000 (F) | 2100000 | 84000 (F) | 2184000 | 
| Variable cost | 1280000 | 64000 (U) | 1344000 | 84000 (F) | 1260000 | 
| Contribution Margin | 720000 | 36000 (F) | 756000 | 168000 (F) | 924000 | 
| Fixed Cost | 600000 | 0 | 600000 | 30000 (F) | 570000 | 
| Net Income | 120000 | 36000 (F) | 156000 | 198000 (F) | 354000 | 
| Budgeted selling price | 100 | 
| Actual selling price | 104 | 
| Budgeted variable cost | 64 | 
| Actual variable cost | 60 | 
| Budgeted fixed cost | 600000 | 
| Actual fixed cost | 570000 |