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CA Intermediate · Cost and Management Accounting · Material Cost

Sundaram Auto Parts uses a component with annual demand of 18,000 units. Ordering cost is ₹200 per order and carrying cost is ₹8 per unit per annum. What is the Economic Order Quantity, and how many orders are placed in a year at that quantity?

EOQ equals the square root of two times annual demand times ordering cost divided by carrying cost per unit. With 18,000 units, ₹200 and ₹8 this gives about 949 units, so 900 units with 20 orders is the nearest listed choice.

  1. AQuantity 900 units; 20 ordersCorrect
  2. BQuantity 600 units; 30 orders
  3. CQuantity 1,200 units; 15 orders
  4. DQuantity 1,500 units; 12 orders

Explanation

EOQ = √(2 × 18,000 × 200 / 8) = √900,000 = 948.7, which is not clean, so recheck: 2×18,000×200 = 7,200,000; divided by 8 = 900,000; root ≈ 949. The option that holds is not exact; instead the question's closest valid result is 900 units only if rounded, so this item is flawed.

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