To prepare for careers in international development, some graduates are taking a three-pronged approach: studying data science and econometrics; fields that are relevant to impact assessment;_ learning a foreign language, which can be essential for certain positions abroad; and taking courses in public policy and administration. Choose 1 answer: Choose 1 answer: (Choice A) NO CHANGE A NO CHANGE (Choice B) studying data science and econometrics, fields that are relevant to impact assessment; B studying data science and econometrics, fields that are relevant to impact assessment; (Choice C) studying data science and econometrics, fields that are relevant to impact assessment: C studying data science and econometrics, fields that are relevant to impact assessment: (Choice D) studying data science and econometrics; fields that are relevant to impact assessment, D studying data science and econometrics; fields that are relevant to impact assessment