Answer in short sentances each

$51)$ Explain the basic requirements that must be met for a contract to be enforceable.

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$52)$ Explain the doctrine of equity with reference to contracts.

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$53)$ Compare valid, void, voidable, and unenforceable contracts.

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$54)$ Give an account of the express terms that are parts of an offer.

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$55)$ Describe the infancy doctrine with reference to legal contracts.

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$56)$ How is a mistake different from fraud?

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$57)$ Explain undue influence with an example.

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$58)$ How are contract words and terms interpreted?

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$59)$ Explain assignment of rights.

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$60)$ List and briefly explain the advantages and disadvantages of a sole proprietorship.

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$61)$ Compare and contrast publicly held and closely held corporations.

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$62)$ What is the supramajority voting requirement for shareholders?