The market's concentration on Tesla, Inc. gross profit margins overlooks the lack of progress in cutting unit production costs. Tesla's ability to grow gross profit globally has been aided by first ...

In a world where grocery prices fluctuate and shopping budgets are stretched, understanding unit pricing can be your secret weapon for savings. Mastering the art of reading unit prices empowers you to ...

Deodorant, detergent, granola bars, cookies, underwear. Shop for any of these every day items and you’ll scan not one but at least two, sometimes three different prices crammed underneath them on the ...

PHILADELPHIA (WPVI) -- Many of us think of ourselves as savvy shoppers who are looking for ways to snag a bargain and get the best value for our money. But are we using all the tips and tricks that ...

In a recent episode of Planet Money, we dove into the wild world of package sizes. Tiny Coke cans. Family-size cereal. Travel-size deodorant. Jumbo-size peanut butter jars. Companies have figured out ...