This is weird. A BCD code allocates 4 bits (a nibble) for each digit. So a decimal number like 53810 has 5 digits, so would require 5*4 = 20 bits.
53810 = <span>0101 0011 1000 0001 0000
So, I don't see how you would fit that in 12 bits. What am I missing?</span>
I would say A. because that is true but mostly for older computers
Has lost the ability to make wise decisions and is a risk and danger on the road
Alex can use a less formal style, does not have to explain the background in detail, and should get to the point quickly.