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In an electric appliances shop there wer...

In an electric appliances shop there were some fans and coolers containing 3 blades and 4 blades each respectively along with a motor each. The cost of a fan is Rs. 1200 and that of cooler is Rs. 3000. One day due to short circuit the shop caught the fire. After extinguishing the fire, shopkeeper has estimated that 90 sets of motor bodies and 320 blades were burned and then nothing was left useful in his shop. What is the loos incurred from the coolers alone?

A

150000

B

12000

C

4800

D

can't be determined

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The correct Answer is:
A
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