How did factory owners benefit from industrialization?
Unskilled workers could accomplish more jobs, and owners could make more money from that.
Many factories were being built in the North because of the Industrial Revolution, and people flocked to these areas for better job opportunities. So, people who owned factories got more workers, and made more money.
A lot of inventions were being made and factories built and tried to mass produce them. Some inventions made producing things easier and as a result, factories could make many products with a lot of workers, which ultimately gives factory owners money.