I need help with all parts of this question. Thank you in advance.

Part A - Consumer Theory 1) Imagine a consumer who orders their groceries on Instacart but only orders two things: bananas (x) and Monistat (y). The consumer has the following utility function: U (my) = X3+y a. Calculate the marginal utility from bananas. What does this mean economically? b. Calculate the marginal utility from Monistat. What does this mean economically? c. What is the MRS? What does this mean economically? d. What is the Marshallian Demand function for bananas? e. What is the Marshallian Demand function for Monistat? f What is the Hicksian Demand function for bananas? g. What is the Hicksian Demand function for Monistat? h. Economically, how are the Marshallian and Hicksian demand functions different? i. What is the income elasticity of Monistat? What does this mean economically? Is Monistat a normal or inferior good? c. What is the MRS? What does this mean economically? d. What is the Marshallian Demand function for bananas? e. What is the Marshallian Demand function for Monistat? f. What is the Hicksian Demand function for bananas? g. What is the Hicksian Demand function for Monistat? h. Economically, how are the Marshallian and Hicksian demand functions different? i. What is the income elasticity of Monistat? What does this mean economically? Is Monistat a normal or inferior good? j. What is the cross-price elasticity of bananas? What does this mean economically? Are bananas and Monistat net complements, substituted, unrelated according to this