The people on Windy Island buy only juice and cloth. The CPI basket contains the quantities bought in 2019. The average household spent $600 on juice and $300 on cloth in 2019 when the price of juice was $4 a bottle and the price of cloth was $10 a yard. In 2021, juice is $8 a bottle and cloth is $12 a yard. Calculate the CPI in 2021. The CPI in 2021 is ____? >>>>Answer to 1 decimal place

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