If each of your data items is $8$ bits wide $($e$.$g$.,100$ data items requires $800$ bits of storage$),$ then...

If each of your data items is $8$ bits wide $($e$.$g$.,100$ data items requires $800$ bits of storage$),$ then...

A Bloom filter using $10$ bits per element is not worth constructing

A Bloom filter using $10$ bits per element is worth constructing

A Bloom filter must use $8$ bits per element

None of the above