Find the selling price if: 1. Cost price = 10 000, Profit = 20% 2. Cost price = 2 400, Loss = 30% 3. Cost price = 600, Loss = 10% 4. Cost price = 4 000, Profit = 10%

1) Step 1: Determine the selling price percentage. Since there is a profit of 20\%, the selling price is 100\% + 20\% = 120\% of the cost price. Step 2: Calculate the selling price. Selling Price = (120)/(100) × N10\,000 Selling Price = 1.20 × N10\,000 Selling Price = N12\,000 The selling price is N12\,000. 2) Step 1: Determine the selling price percentage. Since there is a loss of 30\%, the selling price is 100\% - 30\% = 70\% of the cost price. Step 2: Calculate the selling price. Selling Price = (70)/(100) × N2\,400 Selling Price = 0.70 × N2\,400 Selling Price = N1\,680 The selling price is N1\,680. 3) Step 1: Determine the selling price percentage. Since there is a loss of 10\%, the selling price is 100\% - 10\% = 90\% of the cost price. Step 2: Calculate the selling price. Selling Price = (90)/(100) × N600 Selling Price = 0.90 × N600 Selling Price = N540 The selling price is N540. 4) Step 1: Determine the selling price percentage. Since there is a profit of 10\%, the selling price is 100\% + 10\% = 110\% of the cost price. Step 2: Calculate the selling price. Selling Price = (110)/(100) × N4\,000 Selling Price = 1.10 × N4\,000 Selling Price = N4\,400 The selling price is N4\,400. Send me the next one 📸