Use cylindrical coordinates.Evaluate ???E (x - y) dV, where E is the solid that lies between the cylinders x + y = 1 and x^2

Use cylindrical coordinates.Evaluate ???E (x - y) dV, where E is the solid that lies between the cylinders x² + y² = 1 and x^2 + y^2 = 16, above the xy-plane, and below the plane z = y + 4.