hypothetical syllogisms–Zack did not get the promtion. If he had gotten the promotion he would earn an extra $200 a…

hypothetical syllogisms–Zack did not get the promtion. If he had gotten the promotion he would earn an extra $200 a month. But he is not earning the extra $200 a month. Is this argument valid?
 
"Looking for a Similar Assignment? Order now and Get 10% Discount! Use Code "Newclient"