Volume of Solid Multivariable Calc

[l.daniels241]

Find the volume of the solid in the first octant of xyz space, bounded below by the coordinate axes and the unit circle and bounded about by z = 8xy

A) 1/2
B) 1
C) 2
D) 4
E) 8

I know we need a double integral. The bound below should be the unit circle which would be
x^2 + y^2 = 1. So x goes from -1 to 1 i think.

I know it should be the double integral of 8xy but i do not know my limits of integration i am not sure how to find that out...

Can someone help find the limits please

 

[LCKurtz]

Have you considered looking in your calculus book in the double integral section to review how to get the limits?