The below is my List of date effecting and the size code.
23/05/2007 1 X 20
28/05/2007 3 X 40
15/06/2007 3 X 40
15/06/2007 2 X 20
17/06/2007 1 X 20
18/06/2007 3 X 40
19/06/2007 4 X 20
20/06/2007 2 X 20
24/06/2007 6 X 20
27/06/2007 1 x 40

for which I am trying to get a formula to calculate the total rental
charges to pay as on today by adding the prices depending on no. of days
from effecting date. Both the Tables below are to be applied to find out the
total rent charges. If the above Dates are in column A & sizes are in B can I
get the total amount in C?
RENTAL CHARGES-
DAYS 1 x 20 1 x 40

8 to 17 Days 19.00 38.00
18 to 32 Days 24.00 43.00
33 Days & above 30.00 48.00

SPACE RENT
8. to 14 Days 35.00 70.00
15 Days & above 70.00 140.00
Anybody can please help me?