William, aged $59,$ has been employed by your firm for more than $26$ years, and has continually received above$-$average evaluations. Just before his $27$th anniversary with the firm, you are ordered by your superior, the HR Manager, to tell him that his employment with the firm is terminated immediately.$$ Given the facts, as presented, the issues most likely to be raised are:

Question $1$ options:

$1)$

legal

$2)$

ethical

$3)$

none of these

$4)$

contractual