Consider the Following Data A)when Real GDP Is Less Than 3,600
B)when Real GDP

Consider the following data. Based on this data, over what range of real GDP (in millions of dollars) will businesses build up inventory? $$\begin{array} { | c | c | c | c | c | } \hline \begin{array} { c } \text { Real GDP } \\\text { (millions of } \\\text { dollars) }\end{array} & \begin{array} { c } \text { Consumptio } \\\mathbf { n } \\\text { (millions of } \\\text { dollars) }\end{array} & \begin{array} { c } \text { Investment } \\\text { (millions of } \\\text { dollars) }\end{array} & \begin{array} { c } \text { Government } \\\text { Expenditure } \\\text { (millions of } \\\text { dollars) }\end{array} & \begin{array} { c } \text { Net Exports } \\\text { (millions of } \\\text { dollars) }\end{array} \\\hline 0 & 400 & 525 & 550 & - 75 \\\hline 600 & 800 & 525 & 550 & - 75 \\\hline 1,200 & 1,200 & 525 & 550 & - 75 \\\hline 1,800 & 1,600 & 525 & 550 & - 75 \\\hline 2,400 & 2,000 & 525 & 550 & - 75 \\\hline 3,000 & 2,400 & 525 & 550 & - 75 \\\hline 3,600 & 2,800 & 525 & 550 & - 75 \\\hline 4,200 & 3,200 & 525 & 550 & - 75 \\\hline 4,800 & 3,600 & 525 & 550 & - 75 \\\hline\end{array}$$

A) when real GDP is less than 3,600
B) when real GDP is less than 4,200
C) when real GDP is greater than 4,800
D) when real GDP is greater than 4,200