This appears to be a rounding issue. The .05 entry rounds to 0 which the program doesn't like. You can either delete this entry by clicking on the trashcan icon, or edit it to read $1 to avoid the rounding error.
You should then be able to proceed.
@DexterMorgan
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
