国贸电器销售有限公司2013年上半年产品销售表（单位：元）一月二月三月四月五月六月合计平均洗衣机冰箱电视机空调笔记本电脑82500810007350072000765005175058500517509150090000345003150034500117000115500上半年产品销售图1425001350001950002250018000250000120000133500123000300002550090000100500975005400051000200000￥575,250.0￥387,000.0￥376,500.0￥521,250.0￥540,000.0洗衣机￥148,928.6￥154,285.7￥164,357.1￥110,571.4￥107,571.4150000100000500000一月二月三月四月五月六月冰箱电视机空调笔记本电脑数码相机数码相机810009150010500150003000052500￥280,500.0￥80,142.9本电脑相机