Answer:
No.
Explanation:
Because some teachers do put in their bests to teach the students but some students, no matter how much you teach them, they won't learn and that's not the teacher's fault. Though, the teachers should find a way to make the student learn, if the student still refuses to learn the teacher cannot be blamed.
Answer:
c. The loss of value from not reading or sleeping
Explanation:
Opportunity cost refers to the value of the best alternative that is not selected. In that respect, even though it is not clear which alternative is favored , and the question only asks about the opportunity cost of eating, then the cost of value can be deduced to be related to the choices that were not selected, which in this case are reading and sleeping.
I think it’s C but I’m not sure