On January 10, 2019, Jenson Design Services purchased treasury stock at a cost of $28 million. On July 3, 2019, Jenson resold some of the treasury stock for $9 million; this resold treasury stock had cost the company $6 million. Record the purchase and resale of Jenson's treasury stock. Overall, how much did stockholders' equity increase or decrease as a result of the two treasury-stock transactions