Use a Venn diagram to encode a message $1101$

A$)1001001$

B$)1001010$

C$)1001100$

D$)1001110$

E$)$ None of these

Determine the five$-$digit encoding of the date of birth and sex on a Florida ID for a male born on May $21$st$,1980.$

A$)18577$

B$)68577$

C$)77185$

D$)77685$

E$)$ None of these

What is the check digit that should be appended to the UPC code $3-33171-98726-$X$?$

A$)1$

B$)3$

C$)5$

D$)7$

E$)$ None of these

How many possible symbols can be made using only the bottom $4$ segments in Braille?

A$)8$

B$)10$

C$)16$

D$)32$

E$)$ None of these