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Answer questions 4 through 6 based upon the estimated values of elasticities stated below: (Price Elasticity of Demand for \"X\") = 4187 (Price Elasticity of Demand for \"Y\") = l .42 (Income Elasticity of Demand for \"X\") = 0.45 (Income Elasticity of Demand for \"Y\") = [.12 (Cross Price Elasticity of Demand for \"X\" with respect to the price of \"Y\") = 0.38 (Cross Price Elasticity of Demand for \"Y\" with respect to the price of \"X\") = 0.62 4. Based upon the values reported above, we know that A. \"X" is a substitute for \" B. \"X\" is a complement to \".'Y C. demand for \"X\" violates the Law of Demand. D. demand for \"X\" is unit elastic