If books bought at prices ranging from Rs 200 to Rs 350 are sold at prices ranging from Rs 300 to Rs 425, what is the greatest possibleprofit that might be made in selling eight books.
Answers.
A) 800 B) 1200 C) 1600 D) 1800 E) None of these
Explanation:   least cost price = 200*8= 
<gadget id="calculator">200*8</gadget>
<output>1_600</output>
1600   greatest sold price= 425 * 8= 
<gadget id="calculator">425 * 8</gadget>
<output>3_400</output>
3400   profit required= 3400- 1600= 
<gadget id="calculator">3400- 1600</gadget>
<output>1_800</output>
1800. Answer: 1800
<result>D</result>
If books bought at prices ranging from Rs 200 to Rs 350 are sold at prices ranging from Rs 300 to Rs 425, what is the greatest possibleprofit that might be made in selling eight books.