Case Cereal frequently distributes coupons to promote new products. On October 2, 2018, Case mailed 1,000,000 coupons for $0.45 off each box of cereal purchased. Case expects 120,000 of these coupons to be redeemed before the December 31, 2018, expiration date. It takes 30 days from redemption date for Case to receive the coupons from the retailers. Case reimburses the retailers an additional $0.05 for each coupon redeemed. As of December 31, 2018, Case had paid retailers $25,000 related to these coupons and had 50,000 coupons on hand that had not been processed for payment. What amount should Case report as a liability for coupons on its December 31, 2018, balance sheet?