economically A. pleased about sth. good that has happened or sth. bad that has not happened B. in a

economically A. pleased about sth. good that has happened or sth. bad that has not happened B. in a way that appears to be true but may in fact not be C. relating to the economy; in a way that uses money, time, etc. without wasting any D. 1)n. an advertisement on TV or radio 2) . adj. relating to business

The word "economically" primarily relates to financial matters or efficient resource use. Option C correctly captures both aspects: "relating to the economy; in a way that uses money, time, etc. without wasting any." This dual meaning aligns with common usage—whether describing economic policies (relating to the economy) or economical spending (avoiding waste).

Other options miss the mark: A describes relief ("pleased about good/bad events"), B refers to apparent truth ("seemingly true but possibly not"), and D mixes noun ("advertisement") and adjective ("business-related") definitions irrelevant to the adverb "economically."

Answer: C