From the following ,calculate Operating Profits before Working Capital Changes:
`{:(,,"₹"),(,"Net Profit before Tax and Extraording Items","2,23,500"),(,"Deprection","42,000"),(,"Interest on Borrowings ","8,400"),(,"Goodwill Amortised","9,300"),(,"Loss on sale of Machinery","9,000"),(,"Premium on Redemption","3,000"),(,"Interset and Divident Received on Investments","13,800"),(,"Profit on sale of Investments","6,000"):}`
