Need 3 economics assignments answered.

There are 3 things I need done.

 

1. Derive the cost function for the following production

Y=(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.