These rock-solid businesses pay yields from 2.44% to 5.49%.Investors who like the idea of having some extra cash regularly deposited in their accounts have a golden opportunity right now. While higher interest rates are making it more expensive for people to buy cars and homes, it's also pushing dividend yields up in the stock market.The S&P 500 average yield is still historically low at 1.32%, but income investors can do better. Here are two outstanding dividend stocks that are trading well off their highs ...