If a basket of goods and services used to calculate cpi contains 2 pairs of socks at $2 each and 1 pair of shoes at $50, what will the cpi for year 2 be if the 2 pairs of socks cost $2.05 and 1 pair of shoes costs $51?

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!