Working on a homework assignment and getting stuck. Here are the instructions: Use App Inventor to create an app with three textboxes (with labels), a button and a label. The first textbox is for the amount of the investment, like 1000. It should be NumbersOnly. The second textbox is for the APR …

I figured I needed a way to counteract the infinite loop. Did my decrement and now it works! Thanks so much! [blocks (2)]