Budget cost per week

A	0		2		0		2			0		11000			Budgeted total cost
B	2		5		2		5			0		13000
C	2		6		5		9			3		12000
D	5		8.83		5		8.83			0		10000
E	8.83		11.83		8.83		11.83			0		11000
F	6		10.83		9		13.83			3		15000
G	11.83		13.83		11.83		13.83			0		9000
H	13.83		16.83		13.83		16.83			0		10000

What calculation is used to figure the budgeted total cost?