A bore is being pumped from a confined aquifer at a rate of Q = 200 L/s. The following parameters are known about the aq

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A bore is being pumped from a confined aquifer at a rate of Q =
200 L/s. The following parameters are known about the aquifer: the
thickness b = 15m, the hydraulic conductivity K = 45 m/d, the
specific storage Ss = 0.0001. For a monitoring location 400m from
the pumping bore and after the pumping duration of 100 days,
calculate:
a)u
b)W(u) using the first three terms of the the approximation (k
=1)
c) The drawdown in meters