These profitable businesses look like smart buys.The global economy is still facing challenges a few years out from the height of the pandemic, and this has affected companies across a myriad of sectors. The good news is, great businesses can stand the test of time in your portfolio and enhance your returns over the long run.If you have $1,000 to put into stocks right now, there are plenty of businesses you might be considering for that investment capital. You shouldn't invest cash that you'll soon need, an ...