Options D and F are the options that support the answers in Part A.
Options D and F state that:
We can arrive at this answer because:
This advance will change the way work is currently performed, especially in factories, but it is an advance that should be encouraged at all times.
Through questions similar to yours, we can see that part A shows that the central idea of ​​the text is that unskilled jobs in factories will be replaced by machines over time and that although this is a negative effect, the positive effects allow that technological advancement to be continued.
More information about technological advancement at the link:
https://brainly.com/question/4142380