(a) Explanation of terms
- Turnover: The total value of net sales made by a business during a given trading period.
- Rate of turnover (rate of stockturn): The number of times the average stock held is sold and replaced within a trading period. It is found by dividing the cost of goods sold by the average stock.
- Net profit: The profit left after deducting all operating expenses from the gross profit; that is, gross profit less expenses.
(b) Calculations
(i) Cost of goods sold (COGS)
COGS = Opening stock + Purchases - Closing stock
COGS = N1,000 + N10,000 - N5,000 = N6,000
(ii) Rate of turnover
Average stock = (Opening stock + Closing stock) ÷ 2 = (1,000 + 5,000) ÷ 2 = N3,000
Rate of turnover = COGS ÷ Average stock = 6,000 ÷ 3,000 = 2 times
(iii) Net profit
Gross profit = Sales - COGS = 15,000 - 6,000 = N9,000
Net profit = Gross profit - Expenses (wages) = 9,000 - 1,000 = N8,000