Edit SAS program to take text file as input and export to excel

Hello All, I have a SAS program that takes account numbers through a form and queries a table to return data. I would like to edit this program so that instead of entering account numbers through the form, the account numbers could on a text file with one account per line. Then the program should create an excel spreadsheet containing data for each account Please reply to me with your background/qualifications and estimate of how long it would take you to complete the task. I will then give more details. Thank you.