Federal Taxation II question.

Hi. I need help with completing LN 14 to equal $15,254 for depreciation without using the Form 4562 (per the instructions in the book - not the software) I'm trying to complete the fixed asset portion linked to LN 14 that links to 1120 S. The information I need to input is from Schedule L lines 10a, 10b, & 12, Columns A thru D - these are the only error messages at the end of the tax return that are not linked to another form or displaying on LN 14 of page 1. I've attached 3 files to review.

Can someone please advise? Thanks