Acontract between laser maintenance, inc., and medical vision operation corporation contains a clause stating that any assignment is "void." this ordinarily prohibits

a. any assignment.
b. no assignment.
c. only an assignment of contract rights to personal services.
d. only an assignment that would change the obligor's risk.

The correct answer is A

Explanation:

Void is the term of law, which is defined as the contract is no longer valid or right and can not be enforced under the federal or state laws.

It might involve illegal matters and any of the party to the contract is not competent to enter into legal agreement.

So, in this case, contract contain a clause stating that any assignment is void. Therefore, it prohibits any assignment.

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 is i don't know