Question

    A 1450=Y-1000*r Correct Answer Incorrect Answer
    B 725=Y-1000*r Correct Answer Incorrect Answer
    C 700=Y-1000*r Correct Answer Incorrect Answer
    D 1400=Y-1000*r Correct Answer Incorrect Answer

    Solution

    The LM curve can be derived as

    725=Y-1000*r

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