The given pie chart the percentage distribution of the expenditure incurred in publishing a book. Study the chart and answer the question that follows.If 2500 copies are published and the printing cost for them amounts to Rs. 160,000, then what should be the selling price of a book such that the publisher can earn a profit of 25%?

• A. Rs. 370
• B. Rs. 350
• C. Rs. 420
• D. Rs. 400