I think book is wrong; what is your answer? (price index for TV 172.6 in 1990...)

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MusicalMedic

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The price index for a 19 inch color television set was 172.6 in 1990 and 365.8 in 1999. How much would a comparable set cost in 1999, if the 1990 price was $129?

I think the book is wrong....what is your answer?
 
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MusicalMedic said:
The price index for a 19 inch color television set was 172.6 in 1990 and 365.8 in 1999. How much would a comparable set cost in 1999, if the 1990 price was $129?

I think the book is wrong....what is your answer?
Click to expand...
Why do you think the book is wrong? What is your answer? By what steps did you arrive at your value?

Please be complete. Thank you! ;)
 
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