Objectives:

$$ Use Decoders in Logisim to solve simple problems

$$ Build and test such circuits

o Show all your work deriving minterms $(10$ points$).$

$1.$ F$($a$,$ b$,$ c$)=$ ac$+$ a$$c $+$ b$$

$2.$ F$($a$,$ b$,$ c$,$ d$)=$ ac$$d $+$ ab$$c $+$ b$$d$$