एक कंपनी एक एकल उत्पाद बनाती है जिसे वह $2 प्रति इकाई पर बेचती है। स्थिर लागत $13,000 प्रति माह है। योगदान/बिक्री अनुपात (C/S ratio) 40% है। कुल बिक्री राजस्व $62,500 है। इकाइयों में सुरक्षा का अंतर (Margin of safety) क्या है?

Mr. Sharma received an invoice for ₹5,000 dated 05 November 2021 with credit terms [2/10, E.O.M.]. He paid the whole amount on 10 December 2021. How much did Mr. Sharma effectively pay for the bill?

A bank's bill discounting portfolio consists of three bills: - Bill A: ₹10,00,000, 12% discount rate, matures in 30 days. - Bill B: ₹20,00,000, 15% discount rate, matures in 60 days. - Bill C: ₹15,00,000, 10% discount rate, matures in 90 days. Calculate the total discount income earned by the bank if all bills are held to maturity. (Use 365 days in a year).