 Mortgage rates declined slightly last week, as measured by the Mortgage Bankers Association, with the 30-year fixed rate moderating to 7%. Dollar General is making changes. The Wall Street Journal says the discount retailer will cut the variety and volume of goods it sells to get things to shelves quicker. The changes are also aimed at improving efficiency and reducing theft. That's your Fox Business Report. I'm Jenny Koselda. Invested in you.