Perform the operation on the following numbers as directed.

Note : One mark for procedure and one mark for correct anawer.

$($a$)(4602)$in $=$

$($b$)$ Convert $(8976)$ into its equivalent BCD code.

$($c$)$ Perform addition of two BCD numbers as $(156)$ adind $1548$ he

$($d$)(18542$ho

$($e$)$ Write $2\text{'}$s complement of $(01000001{)}_2$