? ???????????52??????????

????:??????:????90?????

??6?15????????? (???????? ???)?????????15??,?14?20?,??9.52??;?????6853.28??,??143.84?????;?52?,??22????,??????????536?,??6.93???

??????????,9?????8????15?????????6??,?????????64??(????)515??100?,????16?????????(????)97??250??????????????,3?(????)4?????500???????

9??????,?????????????????????4????12??11??16?40?,?????0??3.13????????????????,?????0.36?????5.32??14?6????15??6???,???2??6???4??6??,??0.12????????1.06??,?0.84??????3.23???

??,????????????,??15??6?,?????102.16??,??76%?

??14?9??????,????????????????????????,????????????????????????????????????6??,??;?????,?????????????

?????,15??,??????????????(??????????????????)???(????????????????????)??(????????????????????????????)??(??????????????????????????)???(??????????)??(?????????????????)??(??)???????,??;???

??,?????,??????????????????(??) ???:???