**Directions:**

The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and the answer the questions based on it.**Various Expenditures (in percentage) Incurred in Publishing a Book**

**Question:**

If for an edition of the book, the cost of paper is Rs. 56250, then find the promotion cost for this edition.

**Option A):**

Rs. 28,125**Option B):**

Rs. 25,500**Option C):**

Rs. 20,000**Option D):**

Rs. 22,500

**Correct Answer is Option D):**

Rs. 22,500

**Explanation:**