赔偿或解决方案的表达 — 国际贸易选择题

我方出口的一批棉质T恤因部分褪色遭买方索赔。经协商，我方决定接受理赔，并提出以降价10%的方式补偿。以下哪一句最符合外贸函电中表达赔偿解决方案的规范措辞？ A. We are willing to settle the claim by allowing you a 10% discount on the invoice value. B. You must accept our 10% discount or nothing. C. The discoloration is not our responsibility, so we refuse any compensation. D. Please send us the goods back and we will think about it.