A typical family on Sandy Island consumes only juice and cloth.Last​ year, which was the base​ year, the family spent $18on juice and ​$8 on cloth. In the base​ year, juice was
$2 a bottle and cloth was​ $2 a length. ​ (You can use this information to calculate the quantity of juice and cloth in the​ basket.)This​ year, juice is ​$10 a bottle and cloth is ​$5 a length.
Answer to 1 decimal place.
1- The CPI in the current year is
2- The inflation rate in the current year is (percent)