Two Mangoes, three grapes and four apples cost Rs. 15. Three Mangoes, two grapes and one apple cost Rs. 10. I bought 3 Mangoes, 3 grapes and 3 apples. How much did I pay?
Explanation:
Total cost to produced 1500 watches = (1500 × 150 + 30000) = Rs. 2,55,000
Let he sells x watches during the season,
therefore number of watches sold after the season = (1500 – x) 250 × x + (1500 – x) × 100 = 150x + 150000
Now, break-even is achieved if production
cost is equal to the selling price.
150x + 150000 = 2,55,000
x = 700
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By: MIRZA SADDAM HUSSAIN