$(12$pts$)$ Without changing their values, convert the following signed numbers given in $2\text{'}$s

complement representation into $8-$bit signed numbers in $2\text{'}$s complement representation, if

possible. Give their decimal values and $8-$bit $2\text{'}$s complement representation. If not possible,

write the decimal value.

a$.1$

b$.101$

c$.1011101010$

d$.111110000000$

e$.00101$

f$.011111111$