Radio Co. gives its customers coupons which are redeemable for a poster plus a Hens and Chicks DVD. One coupon is issued for each dollar of sales. On presentation of 10 coupons and \\( \\$ 1.00 \\) cash, the customer receives the poster and DVD. Radio estimates that \70 of the coupons will be presented for redemption. Sales for Year One were \\$1,100, and 630 coupons were redeemed. Sales for Year Two were \\$ 1,280 , and 1,270 coupons were redeemed. In Yr. One, Radio bought 200 posters at \\( \\$ 2.00 \\) each, and 300 DVDs at \\( \\$ 4.00 \\) each. Required: 1. Prepare the entries to reflect all the above transactions for \\( \\mathrm{Yr} \\). One only. Use the 'expense approach