brasov=87×30=2610,46×30=1380,10×20=200,56×20=1120,94×20=1880,37×30=1110 iasi=41×30=1230,79×30=2370,87×20=1740,33×20=660,60×20=1200,90×30=2700 satu mare =25×30=750,32×30=960,12×20=240,61×20=1220,37×20=740,23×30=690 bacau=17×30=510,23×30=690,34×20=680,52×20=1040,34×20=680,30×30=900 craiova=12×30=360,16×30=480,20×20=400,47×20=940,23×20=460,22×30=660,brasov =2610+1380+200+1120+1880+1110=8300,iasi=1230+2370+1740
+660+1200+2700=9900,satu mare=750+960+240+1220+740+690=4600,bacau =510+690+680+1040+680+900=4500,craiova=360+480+400+940+460+660=3300(numar de carti expediate in fiecare oras )
