[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$frawIV3c2nQPgg6yiaGZA9DJy7EygXEQbz3f6Q4hNrPg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":12,"related":13,"source":23,"type":57},[],"2025-12-25 01:42:17",284893346,[],{"courseId":9,"courseImg":10,"courseName":11},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","已知某商品的总成本函数为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4c14bda58c942ba1ec6466e1f35c4912.png\"> 需求与价格的关系为:\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe1fba76ef940618863008ed757c67702.png\">, 则Q=25个单位时的边际成本为( )个单位,边际收益为( ),边际利润为( )",[14,25,34,43,52,58,63,66,71,76],{"answer":15,"createTime":5,"id":16,"options":17,"question":22,"source":23,"type":24},[],284893338,[18,19,20,21],"1110元","1120元","1230元","1160元","某工厂的最大生产能力为3000t,已知固定成本为10万元,可变成本C2是日产量x(单位:t(即吨))的函数\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F833eac63daba39c5eaf777792af28ca3.png\">日产量为100t时的边际成本是_________","v1",0,{"answer":26,"createTime":5,"id":27,"options":28,"question":33,"source":23,"type":24},[],284893339,[29,30,31,32],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F00e23dbc626e9483de253563345f2c7b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3ac43a93c12ce2f8e6db43da666c167b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc31012fd1cd3c6364ac93424f3a2bfb9.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1cf0ed3282f47019290f1bf557c5c051.png\">","设某种产品的需求量Q与价格p之间的关系为:\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F31cc5612197c59b63f88c389626469a9.png\">当产品的价格p=10元时,价格每上涨1%,需求量会减少( )",{"answer":35,"createTime":5,"id":36,"options":37,"question":42,"source":23,"type":24},[],284893340,[38,39,40,41],"-3","3","-3%","3%","设某商品的需求函数为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fed9d66dd24c231e7932c5c5b5a28d547.png\">,则当价格p=9时,需求价格弹性为( )",{"answer":44,"createTime":5,"id":45,"options":46,"question":51,"source":23,"type":24},[],284893341,[47,48,49,50],"增加3.5%","减少3.5%","增加3.5","减少3.5","已知某种商品在当前价格水平的需求价格弹性为-3.5,这表明若价格在此水平上上涨1%,商品的需求量近似",{"answer":53,"createTime":5,"id":54,"options":55,"question":56,"source":23,"type":57},[],284893342,[],"某厂生产某种产品的总成本函数为:\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffe0c08b1de4d4356e685ffc6721aece5.png\">, 则当Q=10时的边际成本为( ),其经济意义为:在产量为( )个单位的水平下,每多生产( )个单位的该产品,总成本会增加( )个单位",2,{"answer":59,"createTime":5,"id":60,"options":61,"question":62,"source":23,"type":57},[],284893343,[],"已知某种商品的收益函数为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffc1cbc6893923b1fe27bfb46f2dcbbe1.png\">, 则当Q=200时的边际收益为( ),其经济意义为:在销售量为( )个单位的水平下,每多销售( )个单位的该产品,总收益会增加( )个单位",{"answer":64,"createTime":5,"id":6,"options":65,"question":12,"source":23,"type":57},[],[],{"answer":67,"createTime":5,"id":68,"options":69,"question":70,"source":23,"type":57},[],284893348,[],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6be00bd883a54af9c2ff70801d369934.png\">",{"answer":72,"createTime":5,"id":73,"options":74,"question":75,"source":23,"type":57},[],284893350,[],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe101ceb8a4d380fc087c501246d1c46a.png\">",{"answer":77,"createTime":5,"id":78,"options":79,"question":80,"source":23,"type":57},[],284893352,[],"某商品的供给函数为:S=2+p,当价格P=2时,价格每上涨1%,供给量会增加( )"]