Make two schematic plots of the logarithm of relaxation modulus versus temperature for an amorphous polymer (curve

Question:

Make two schematic plots of the logarithm of relaxation modulus versus temperature for an amorphous polymer (curve C in Figure 15.8).
(a) On one of these plots demonstrate how the behavior changes with increasing molecular weight.
(b) On the other plot, indicate the change in behavior with increasing cross linking.