Data Conversion - CSV to XLS

I have an export from NetSuite (CSV) file that needs to be converted to a specific formated XLS file for import into Microsoft CRM. I have attached a sample of the source file and the blank XLS file that will be used for import. This needs to be turned around very fast (24 Hours). Actual files will be provided to winning bidder. Converted data needs to follow the import table. Can not have extra commas, or spaces. Not every line has all the fields present. Those fields should be left blank.