Christopher, an accounts manager at a mid-sized health care firm, does not have any direct international responsibilities; however, Christopher would most likely benefit from studying international business issues so that he can .

better understanding how foreign operations affect the company's competitive advantage.

Explanation:

Based on the scenario being described within the question it can be said that Christopher would greatly benefit by better understanding how foreign operations affect the company's competitive advantage. Mostly due to the fact that it would allow Christopher to determine certain aspects or scenarios that the company may not realize and maybe help him climb in the ranks.

metallurgy is your answer

the "study of metals and the process of refining ("

note that it says metal. metallurgy has the word "metal" in it, and so is most likely your answer (and is your answer).

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answer; avoid combining alcohol and