$(\frac{30}{100})$

You are designing a simple memory addressing system for a digital device. The device uses $16-$bit binary memory addresses. Convert the following hexadecimal memory addresses to their equivalent $16-$bit binary addresses:

a$)2A7F($hexadecimal$)$

b$)$ FFOO $($hexadecimal$)$

c$)1234($hexadecimal$)$