-The Table Above Gives Data for the Nation of Mosh

$$\begin{array} { c c c c c c } \begin{array} { c } \text { Consumption } \\\text { Real GDP, } Y \\\text { (trillions of }\end{array} & \begin{array} { c } \text { Government } \\\text { (trillions of }\end{array} & \begin{array} { c } \text { Investment, I } \\\text { (trillions of }\end{array} & \begin{array} { c } \text { expenditure, } G \\\text { (trillions of }\end{array} & \begin{array} { c } \text { Exports, } X \\\text { (trillions of }\end{array} & \begin{array} { c } \text { Imports, } M \\\text { (trillions of }\end{array} \\2005 \text { dollars) } & \text { 2005 dollars) } & \text { 2005 dollars) } & \text { 2005 dollars) } & \text { 2005 dollars) } & 2005 \text { dollars) } \\\hline 0 & 1.00 & 2 & 1 & 1 & 0.50 \\1 & 1.75 & 2 & 1 & 1 & 0.75 \\2 & 2.50 & 2 & 1 & 1 & 1.00 \\3 & 3.25 & 2 & 1 & 1 & 1.25 \\4 & 4.00 & 2 & 1 & 1 & 1.50 \\5 & 4.75 & 2 & 1 & 1 & 1.75 \\6 & 5.50 & 2 & 1 & 1 & 2.00 \\7 & 6.25 & 2 & 1 & 1 & 2.25 \\8 & 7.00 & 2 & 1 & 1 & 2.50 \\9 & 7.75 & 2 & 1 & 1 & 2.75 \\10 & 8.50 & 2 & 1 & 1 & 3.00\end{array}$$
-The table above gives data for the nation of Mosh.If real GDP is $9 trillion, then unplanned inventory change equals

A) 0.
B) $5.5 trillion.
C) $1.25 trillion.
D) $5 trillion.
E) $9 trillion.