Purchase-Related Transactions The Stationery Company purchased merchandise on account from a supplier for $17,000, terms 2/10,n/30, The Stationery Company returned merchandise with an invoice amount of $2,200 and received full credit. a. If The Stationery Company pays the involce within the discount perlod, what is the amount of cash required for the payment? b. Under a perpetual inventory system, what account is credited by The Stationery company to record the return