Calculate the % of memory saved when bit-fields are used for the following C structure as compared to with-out use of bit-fields for the same structure? (Assuming size of int = 4)

Calculate the % of memory saved when bit-fields are used for the follo

1.	Calculate the % of memory saved when bit-fields are used for the following C structure as compared to with-out use of bit-fields for the same structure? (Assuming size of int = 4)
A.	75%
B.	50%
C.	33.3%
D.	25%
E.	None of these
Answer» B. 50%