In regard to regulating companies, Roosevelt wanted them to serve

the answer for 3 is b and the answer for 4 is d

c or d both can be the answer

most are appointed by the president and confirmed by a vote in the senate. however, appeals court judges appoint federal bankruptcy judges, and district judges appoint federal magistrate judges. the qualifications for these positions vary depending on the preferences of the person reviewing nominees.

hope this , give me brainliest answer = )