Consider the following statements about Mountbatten Plan:

a. Punjab and Bengal Legislative Assemblies would meet in two groups, Hindus and Muslims, to vote for partition. If a simple majority of either group voted for partition, then these provinces would be partitioned.

b. Referendums in NWFP and Sylhet district of Bengal would decide the fate of these areas.

c. Independence for princely states ruled out, they would join either India or Pakistan.

Which of the above statements are correct?