ABC Ltd operates at 80% capacity producing 16,000 units.

Solution

Step 1: Current Capacity Details • 80% capacity = 16,000 units • Therefore, 100% capacity = 16,000 ÷ 0.80 = 20,000 units • So, 90% capacity = 20,000 × 0.90 = 18,000 units ________________________________________ ✅ Step 2: Calculate Total Cost at 90% (18,000 units) Variable Costs (change with output): • Direct Material = 18,000 × ₹50 = ₹9,00,000 • Direct Labour = 18,000 × ₹20 = ₹3,60,000 • Variable Overheads = 18,000 × ₹10 = ₹1,80,000 Fixed Costs: • Fixed Overheads = ₹8,00,000 (remains unchanged) Total Cost for 18,000 units = 9,00,000 + 3,60,000 + 1,80,000 + 8,00,000 = 22,40,000 ✅ Step 3: Per Unit Cost at 90% Capacity