The Consumer Price Index for Macroland Consists of Only Two

Multiple Choice

The consumer price index for Macroland consists of only two items: books and pizzas.In 2011,the base year,the typical consumer purchased 5 books for $55 each and 20 pizzas for $6 each.In 2012,the typical consumer purchased 10 books for $80 each and 30 pizzas for $7 each.The consumer price index for 2012 in Macroland equals

A) 100.
B) 108.
C) 115.
D) 137.
E) 185.