## Burden following AvgCost and Stay
## Merging C and D columns into one new C column
AvgCost Stay         A  B  C
Hi      L            2  4 19
Hi      S            6 10 35
Lo      L            5  4  8
Lo      S           25 12  8
Med     L            6 20 47
Med     S           41 28 50
##burden2.txt