a) Estimate the time it would take to fill a private swimming pool with a capacity of 100,000 L using a garden hose delivering 69 L/min. Please report a value that has units of hours. (b) How long would it take to fill that 100,000 L pool if you could divert a moderate size river, flowing at 5,974 m3 /s , into it? Report you answer as a value with units of seconds