Answer: Externalities are side effects (good or bad) that occur when a person or a company performs an activity and does not assume all the costs of it, or all the benefits that could be reported. In this way we can distinguish:
Negative externality: Arises when not all the costs of a negative effects are assumed. In these cases, a social cost is generated, since it is the whole society that suffers the consequences of its actions. And the market price does not collect this cost.
Positive externality: Arises from a positive effect that is not reported as a benefit. An example of positive externality that we can mention is scientific research, from which society in general benefits. In these cases, market place do not reflect the real benefits.
First of all, you should gain an understanding of their level of English, many non-native Speakers actually have a native level of English.
If you feel that your speaker struggles to understand you, you should speak clearly, not use slang or short forms (cannot rather than can't, going to rather than gonna) and use more simple words.
3.Mass is the amount of matter in a object
Answer: Accommodating
Explanation: Every mode of conflict resolution comes with its own positives and negatives. The Thomas-Kilmann Conflict Mode identifies five conflict styles and provides guidelines or rules regarding when each is appropriate in a conflict situation. For the situation in the question above, Mr. Chin should apply the accommodating conflict handling style when trying to resolve matters with Brad. Accommodating describes when a person is cooperative, but not assertive wherein they try to satisfy the other person’s concerns (in this case Xerox copiers) at the expense of their own (the copiers currently used by the office). The result is to give in or yield which in turn promotes peace, collaboration, harmony, good-will and reciprocity.
Accommodating doesn't come without its drawbacks which is mostly felt by the person themselves giving in themselves.