In a shop 30% of the articles are sold at a profit of 40% and the remaining at a loss of 20%.what is the overall profit/loss?	Choose one:	A) 2% loss	B) 5% loss	C) 15% profit	D) 3% profit	E) no profit, no loss
30*1.4+70*0.8/100=0.98   2% lossNSWER:2% loss
<result>A</result>
In a shop 30% of the articles are sold at a profit of 40% and the remaining at a loss of 20%.what is the overall profit/loss?