$(40$ pts$)$ Perform the following operations, determine whether there is an overflow signal or no

a$.,0110010-1111010$

b$.0110010+1111010$

c$.1111010-00110010$

d$.1111010+00110010$

e$.4365-3412$

f$.5ED4-07A4$

g$.185+122$

h$.185-122$

$($Signed $8-$bits binary$)$

$($Signed $8-$bits binary$)$

$($Signed $8-$bits binary$)$

$($Signed $8-$bits binary$)$

$($Signed $12-$bits Octal$)$

$($Signed $16-$bits Hexadecimal$)$

$(8-$bits integer stored in signed magnitude format$)$

$(8-$bits decimal integer$)$

$(30$pts$)$ Using a table similar to that shown in Figure $3\mathrm{.}6,$ calculate the product of the hexadecimal unsigned $8-$bit integers $62$ and $12$ using the hardware described in Figure $3\mathrm{.}3.$ You should show the contents of each register on each step.

$(30$pts$)$ Using a table similar to that shown in Figure $3\mathrm{.}10,$ calculate $74$ divided by $21$ using the hardware described in Figure $3\mathrm{.}8.$ You should show the contents of each register on each step. Assume both inputs are unsigned $6-$bit integers.