Please find someone professional to solve this, I post exactly the same photo last time and get an answer to another unrelated question. Please see the question carefully before answering the question and please answer all the parts. This is an economic question. Do not give me an answer related to statistics question related to probability.

3. A consumer has a generic utility function, u(x1, x2), where au/azi > 0 and au/ax} 0 (e) How would your answer to part (d) change if you were presented with the consumer's utility-maximisation problem and asked to determine the sign of axi/ap? Explain in- tuitively why it is possible to determine the sign of the partial derivative of the Hicksian demand function, but not that of the Marshallian demand function, x1, for an own-price change. 3. A consumer has a generic utility function, u(x1, x2), where au/azi > 0 and au/ax} 0 (e) How would your answer to part (d) change if you were presented with the consumer's utility-maximisation problem and asked to determine the sign of axi/ap? Explain in- tuitively why it is possible to determine the sign of the partial derivative of the Hicksian demand function, but not that of the Marshallian demand function, x1, for an own-price change