Factories? Im not very sure because this is kinda vague. but hopefully you can get it!
Fire-eaters............................................................................................
The answer would be C
The spoils system is when a political party, after winning an election, gives jobs to its supporters.
https://www.britannica.com/topic/spoils-system
The false statement is C, as the quality of a good doesn't determine wages.
Wages are determined by the marginal revenue productivity that a job generates. Thus, the higher the income generated by a job position, the higher the worker's wages.
In other words, the salary is valued according to the production of each job.