Solve the following question, show complete working.

Question # $1$

$115$ is equal to in binary.

A$)\%01110011$ B$)\%01110010$ C$)\%01110000$ D$)\%01110001$

E$)$ None of the above

Question # $2$

Binary $\%11100000$ is equal to

in decimal.

A$)106$ B$)112$ C$)128$ D$)224$ E$)$ None of the above