B$.$ Can any of these loops be avoided? If not, why not? If ye

P$3.(10$ points$)$ Convert the following numbers to decimal:

A$.{1111010}_2$

B$.{1101}_2$

C$.{1110}_8$

D$.{123}_{16}$

E$.CA{D}_{16}$

P$4.(10$ points$)$ Convert the following numbers to binary:

A$.28$

B$.115$

C$.127$

D$.{271}_8$

E$.COD{E}_{16}$