Andrew purchased 10kg of grapes at the rate of 82 per kg and 6 kg of mangoes at the rate of 62 per kg. How much amount did he pay to the shopkeeper?
Choose the correct choice from the following options: A) 1000 B) 1055 C) 1378 D) 1075 E) 1080
Cost of 10 kg grapes = 82 × 10 = 820.   Cost of 6 kg of mangoes = 62 × 6 = 558.   Total cost he has to pay = 820 + 558= 
<gadget id="calculator">820 + 558</gadget>
<output>1_378</output>
1378   1378
<result>C</result>
Andrew purchased 10kg of grapes at the rate of 82 per kg and 6 kg of mangoes at the rate of 62 per kg. How much amount did he pay to the shopkeeper?