A and B, idk it’s one of those
Objective well-being
Many countries and private institutions are interested in knowing the well-being of their member constituents. Higher levels of objective well-being are usually characterized by higher educational attainment, safe neighborhoods, as well as economic sufficiency and stability, for instance.
Number 3 is right to count over. I hope this helps you. Have a good da
Assuming that you want to fix the vague sentence, it would be better if the sentence is like this :
The school computers arrived with preloaded games. These were the second batch that the school had received
hope this helps