From c6224d0972607830cd63b97d6eb1e54168fa29f8 Mon Sep 17 00:00:00 2001
From: Peter Wu <peter@lekensteyn.nl>
Date: Mon, 9 Jan 2017 22:28:01 +0100
Subject: Center the graph figure

---
 part2.tex | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/part2.tex b/part2.tex
index 14b98f7..c7c6acf 100644
--- a/part2.tex
+++ b/part2.tex
@@ -41,6 +41,8 @@ store food packages: for A this capacity is 120, for B and D it is 160, and for
 C it is 100. Initially, the truck is in S and is fully loaded, and in each of
 the four villages there are 80 food packages.
 
+\begin{figure*}
+\centering
 \begin{tikzpicture}[scale=.2]
 \node[circle,draw] (A) at (0,0) {A};
 \node[circle,draw] (B) at (17,0) {B};
@@ -58,6 +60,7 @@ the four villages there are 80 food packages.
     (C) edge node[below left]   {20} (D)
     ;
 \end{tikzpicture}
+\end{figure*}
 
 \begin{enumerate}
 \item[(a)] Show that it is impossible to deliver food packages in such a way
-- 
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