Size a bioretention filter (without a forebay) to receive a 2,025-m^3wQ, and with a drain time of 1 day from the new development. The design hydraulic conductivity of the media is 0.2-m/d and already includes a safety factor. 75% of the WQv is to be stored over the filter before treatment. The maximum design depth of ponding is 300-mm (=0.3-m). Use a soil media thickness of 0.75-m for the filter.

a 1000 m²
b. 7235 m²
c. 5425 m²
d. 1520 m²
e. Cannot be determined with the information provided