+-------+-------+-------+
|Group 	| Cost 	| Plan 	|
+-------+-------+-------+
| 1	| 0.01	| 15   	|
+-------+-------+-------+
| 3	| 0.05	| 15	|
+-------+-------+-------+
| 1	| 0.01	| 19	|
+-------+-------+-------+
| 1	| 0.05	| 20	|
+-------+-------+-------+
| 1	| 0.02	| 23	|
+-------+-------+-------+
| 2	| 0.05	| 23	|
+-------+-------+-------+