(1 point) Decide, without calculation, if each of the integrals below are positive, negative, or zero. Let D be the region inside the unit circle centered at the origin. Let T, B, R, and L denote the regions enclosed by the top half, the bottom half, the right half, and the left half of unit circle, respectively. Negative 3 1-[/(yy3)dA T Positive 2- f/(yy3)dA B Negative 3 3- f/(yy3)dA R Positive 3 4- [/(yy3)dA D Negative 3 5- [/(yy3)dA L