I need urgent help with these econometrics questions. For question 2, the application of Stata is required to solve the question. Unfortunately, I'm unable to provide data for question 2, therefore, I want the tutor to explain what stata command I need to use for each part in order to get the desired result as well as what further explanation is required for each part. Question 1.pngQuestion 2 (a).pngQuestion 2 (b).png