original passage: Ghostwriters , technical writers , and textbooks writers are typically paid in a different way: usually a set fee or a per word rate rather than on a percentage of sales.
original sentence: Ghostwriters , technical writers , and textbooks writers are typically paid in a different way: usually a set fee or a per word rate rather than on a percentage of sales.
sentence2: Do technical writers work for a set fee?
sentence1: Ghostwriters , technical writers , and textbooks writers are usually paid solely based on a set fee or a rate based on word count.