Help with Fluid Dynamics: Bernoulli's Equation & Diagram Provided

[elephunk]

I'm no good with fluid dynamics. I really am willing to improve can someone point me to what equation I should use for this question. I assume its bernoullis equation? I've drawn a diagram of how I see the pipe.

To make things worse I haven't done fluids in quite a while.

Homework Statement

The Attempt at a Solution

Please can someone give a hint on where I should start.

Thank you!

 

[jack action]

Start here:

Volumetric Flow = Velocity X Area

Then use Bernoulli.