A rainfall event occurs over a 150-square-mile watershed. The following incremental depths of precipitation, interception, and infiltration are estimated during a 30-min storm in 5-min increments. Determine the total volume of rainfall (acre-feet) and the total volume of runoff (acre-feet) that will drain into a reservoir at the outlet of the watershed.

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Time Increment Parameter 3 Precipitation in 0 0.1 0.45 0.30 05 0.05 Interception (in.) Infiltration (in.) 0.05 0.03 0.02 0.00 0.00 0.00 0.00 0.0 0.23 0.20 0.10 005