A trader supplied the information below. revenue $120\,000$ inventory held at the beginning of the year $9\,600$ inventory at the end of the year $10\,200$ A mark-up of $25\%$ is applied. What was the total of purchases for the year?
- A$89\,400$
- B$90\,600$
- C$95\,400$
- D$96\,600$