In SHA-3, for a message digest size of 256, what is the bitrate ‘r’ (capacity = 512) ?

In SHA-3, for a message digest size of 256, what is the bitrate ‘r�

1.	In SHA-3, for a message digest size of 256, what is the bitrate ‘r’ (capacity = 512) ?
A.	576
B.	1088
C.	1152
D.	832
Answer» C. 1152