Use the Following to Answer Questions: Table: IPhones -(Table: IPhones) This Table Shows Data for a Country Producing

Multiple Choice

Use the following to answer questions: Table: iPhones $$\begin{array} { l c c } \hline \text { Year } & \text { Quantity produced } & \text { Price } \\\hline 2000 & 100 & \$ 100 \\2010 & 90 & 110 \\\hline\end{array}$$
-(Table: iPhones) This table shows data for a country producing only iPhones. Based on the GDP deflator, the increase in prices between 2000 and 2010 was:

A) 1%.
B) 9.9%.
C) 10%.
D) 110%.