Can you please help me with this

This passage would suggest that sudan might have a a) democracy. b) dictatorship. c) command economy. d) communist government.

Cost and benefit in economic example

The belmont principle of beneficence requires that: a. subjects derive individual benefit from study participation. b. potential benefits justify the risks of harm. c. the study makes a significant contribution to generalizable knowledge. d. risks are managed so that they are no > minimal.