SW has calculated the stress tensor for a complex flow occurring in her CVD reactor and come up with the following total stress tensor. Note that pressure in CVD reactor is 1. T=33120122300023 (a) (6) Assuming that the fluid is viscoelastic (Non-Newtonian), comment on the nature of the flow. Write out the stress components, explanation, etc. so that we can follow your thought process. (b) (6) Assuming that the flow is a shear flow, comment on the nature of the fluid