题目

某商场销售一种西装和领带,西装每套定价1000元,领带每条定价200元.“国庆节”期间商场决定开展促销活动,活动期间向客户提供两种优惠方案. 方案一:买一套西装送一条领带; 方案二:西装和领带都按定价的90%付款. 现某客户要到该商场购买西装10套,领带x条(x>10). (1)若该客户按方案一购买,需付款                元.若该客户按方案二购买,需付款                元.(均用含x的代数式表示,填最简结果) (2)按 _____ you have finished your report, you can have it _____. A.Now for; printingB.Now that; printed C.So far; been printedD.So that; being printed
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