The answer is B-They cannot be enforced in the event of a breach. Without having the written contract, it is extremally difficult to enforce a oral contract. That is why most people who do oral contracts have it recorded for later use.
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Answer:
B. Adjusting interest rates
Abstract art – Abstract art was used by nearly all societies of North and South America. Members of European art world believed tribal art was "primitive"
Reduces explanation: it just does