Plain Text to Excel Transfer

I have a single plain-text (.txt) file that I need reproduced in Microsoft Excel. No processing, re-ordering, or cleaning is required—every character must appear exactly as it does in the source. All content should reside on one worksheet; no additional tabs or formatting tweaks are necessary. You will receive the text file once we begin. Simply paste or import the data, preserve original line breaks and spacing, save the workbook as .xlsx, and return it. I’ll verify by comparing the two files side by side, so accuracy is essential. A quick turnaround is appreciated; let me know how soon you can deliver the completed Excel file.