(Table: Peanut Butter and Jelly Prices) Use Table: Peanut Butter

Multiple Choice

(Table: Peanut Butter and Jelly Prices) Use Table: Peanut Butter and Jelly Prices. Suppose a market basket consists of 20 jars of peanut butter and 10 jars of jelly. If 2017 is the base year, what is the value of the price index in 2019? $$\begin{array} { | l | l | l | l | } \hline & \text { Price in 2017 } & \text { Price in 2018 } & \text { Price in 2019 } \\\hline \text { Peanut butter } & \$ 1.00 & \$ 1.10 & \$ 1.20 \\\hline \text { Jelly } & \$ 2.00 & \$ 2.25 & \$ 2.50 \\\hline\end{array}$$

A) 122.5.
B) 122.5
C) 111.25.
D) 111.25
E) 90
F) 90.
G) 81.6.
H) 81.6