Derive the cost function for the following productionY=(x1^0.5)*(x2^0.33)

There are 3 things I need done. 1. Derive the cost function for the following productionY=(x1^0.5)*(x2^0.33)Please provide workings for each step 2. Attached minicase 1 file. Please answer all three questions in the case study in about 1.5 to 2 pages. 3. Attached minicase 2 file. Please answer all three questions in the case study in about 1.5 to 2 pages.