According to the rule, if an action cannot be taken repeatedly, it is not right to take at all. risk aversion slippery-slope utilitarian principle golden rule categorical imperative

Slippery-slope

Explanation:

This is most consistent with the idea of a slippery slope. When we refer to a slippery slope, we refer to a decision that, if taken repeatedly, can become problematic, even though the action might not be undesirable if only repeated once. When there is a danger of a slippery slope, it is usually better not to take the action in the first place, so that we can eliminate the risk of repeating it in the future.

the best answer is b.

hope this : )

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.