Question

write a program in c where a customer has a choice to buy TV from set of 3 company model provided by store app customer takes and exchange offer then customer gets discount of 2% if all TV is not in working condition but the customer gets discount of 20% if old TV is in working condition if customers do not opt for exchange offer then he has to pay MRP of TV as among display the amount customer has to pay menu for TV condition should be display only if customer choose for exchange offer when user enters invalid option than coats should be stopped and with message invalid input it is should be displayed in same format as it is case sensitive
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Answer 1

Answer:

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