data;

param c	:=
1	5
2	3
3	8
4	5
5	1
6	3
7	7
8	4
9	6
10	3
;

param beta :=
1	1.2
2	1
3	.9
4	.6
5	1.5
6	1
7	.7
8	1.1
9	.95
10	.75
;