MB3 17b: Bringing An Item on Erev Shabbos to a Gentile To Be Fixed (252:1-2)

Can you give an item to a non-Jew to be fixed on Erev Shabbos? Can you bring laundry to a non-Jew on Friday? The difference between paying him an hourly rate vs. a fixed price for the job. The principle of "עדעתיה דנפשיה כעביד".