Income-focused investors find companies like PepsiCo, Black Hills, and Tyson Foods appealing for their long history of dividends and recent increases, offering yields of 3-4%. PepsiCo raised its dividend by 5% to $1.4225 per share, with a 4.02% yield. Black Hills and Tyson Foods also raised dividends recently, with yields of 4.63% and 3.58% respectively.

Read more at Yahoo Finance: Why PepsiCo, Black Hills, And Tyson Foods Are Winners For Passive Income