Pluto, Inc. sells tickets in advance for its weekly productions and records the proceeds as Unearned Revenue. At the end of each month, the company makes an adjusting entry to account for the tickets used during the month (ticket revenue.) On March 1, the Unearned Revenue account had a credit balance of $5,000. During March, it sold 600 tickets at $40 each, and 550 tickets were used during the month. What is the balance in Unearned Revenue at the end of March

Aaron corporation, which has only one product, has provided the following data concerning its most recent month of operations: selling price $ 102 units in beginning inventory 0 units produced 4,900 units sold 4,260 units in ending inventory 640 variable costs per unit: direct materials $ 20 direct labor $ 41 variable manufacturing overhead $ 5 variable selling and administrative expense $ 4 fixed costs: fixed manufacturing overhead $ 64,200 fixed selling and administrative expense $ 2,900 the total contribution margin for the month under variable costing is: