$1.$ Convert the following values from decimal to the specified base:

$245$ to binary.

$1518$ to hexadecimal.

$588$ to binary.

$652$ to hexadecimal.

$2.$ Convert $68716$ to binary.

$3.$ Convert $68716$ to decimal.

$4.$ What is the decimal value of $10110100$ as a$($n$)$:

Unsigned number

Signed$-$magnitude number

One's complement number

Two's complement number

$5.$ Create Kmaps for the following $(=$ don't care$)$:

F$($x$,$y$,$z$)=$ m$(0,1,4,5,6,7),$ m$(2)$

F$($x$,$y$,$z$)=$ m$(2,4,5,6),$ m$(0,7)$

F$($w$,$x$,$y$,$z$)=$ m$(0,1,2,3,6,7,8,1012,13,14,15)$

F$($w$,$x$,$y$,$z$)=$ m$(0,1,2,3,7,8,10),$ m$(5,6,11,15)$