In an Imaginary Economy,consumers Buy Only Sandwiches and Magazines

In an imaginary economy,consumers buy only sandwiches and magazines.The fixed basket consists of 20 sandwiches and 30 magazines.In 2006,a sandwich cost $4 and a magazine cost $2.In 2007,a sandwich cost $5.The base year is 2006.If the inflation rate in 2007 was 16 percent,then how much did a magazine cost in 2007?

A) $2.08
B) $2.32
C) $2.50
D) $2.64