What were some of the failures of the provisional National Defence council

The Provisional National Defence Council ruled ghana from 1981 to 1993 under the authoritarian rule of Jerry Rawlings.

Explanation:

The People's National Party's elected government was doomed by the combined effect of official corruption, ongoing political activities by Rawlings,    and worsening economic conditions. Rawlings's Provisional National Defence Council seized power on 31 December 1981and hold it till 1993. The regulations of PNDC were to dissolved parliament and banned all political parties. It was a military dictatorship that stimulated the involvement of civilians in governance. Nevertheless, corruption, authoritarian rule, and the misuse of power persisted as major problems.

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

c or d both can be the answer