The correct options are
A Flower seller
C Vegetable vendor
D Newspaper seller
A flower seller, a vegetable vendor, and a newspaper seller are all examples of street vendors who decide their own work timings. Although their timings may vary from day to day, many such vendors look to start work early to make the most of the freshness of their product. Corporate companies, on the other hand, function on a regular schedule that usually begins at 9 AM or 10 AM.