Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions :
-(Table: Market Basket of School Supplies) Look at the table market Basket of School Supplies. It shows the prices of three common school supplies in 2010 and 2011 and the quantities of each school supply that consumers bought in 2010, the base year. A school supply index for 2011 would be:

A) 81.8,
B) 100,
C) 122.2,
D) 124,