एक निवेश पर अपेक्षित रिटर्न 12% और मानक विचलन (standard deviation) 5% है। यदि वर्तमान जोखिम-मुक्त दर (risk-free rate) 4% है, तो इस निवेश का शार्प अनुपात (Sharpe Ratio) क्या है?

A logistics manager oversees 39 shipments, each containing 41 electronics units. If 74 units are found damaged and the rest are distributed equally among 61 retail stores, how many units does each retail store receive?

If the cost of 514 kg apples is ₹ 336, the cost of 512 kg grapes is ₹ 206.25, and the cost of 334 kg oranges is ₹ 78, then what is the total cost of 312 kg apples, 8 kg grapes, and 112 kg oranges?