Binary file cws/cw01.pdf has changed

--- a/cws/cw01.tex	Thu Nov 09 16:21:01 2017 +0000
+++ b/cws/cw01.tex	Thu Nov 09 16:34:08 2017 +0000
@@ -375,7 +375,7 @@
 Facebook, Amazon and Baidu; and another for listed real-estate
 companies, whose names I have never heard of. Following the dumb
 investment strategy from 1978 until 2017 would have turned a starting
-balance of \$100 into roughly \$30,839 for real estate and a whopping
+balance of \$100 into roughly \$30,895 for real estate and a whopping
 \$349,597 for blue chips.  Note when comparing these results with your
 own calculations: there might be some small rounding errors, which
 when compounded, lead to moderately different values.\bigskip