Test week 7 2011 SOLUTIONS
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#1      c*
#2      c*
#3      b*  
#4      c*  
#5      c*
#6      d*  
#7      a*  
#8      c*
#9      b*   
#10     d*
#11     d*
#12     e*
#13     b*  
#14     e*  
#15     a*
#16     d*     
#17     b*
#18     a*
#19     c*
#20     d*
#21     a* 
#22     d*
#23     b*
#24     e*
#25     c*