Discuss the differences in the physical parameters, acoustic and perceptual effects of an aspirated [t] vs. a non-aspirated [t] pronounced after an [s]

Topic chose from the no.4 which is:

differences in the physical parameters, acoustic and perceptual effects of an aspirated [t] vs. a non-aspirated [t] pronounced after an [s]

Please read carefully on questions through out 1-8, and the rubric, and label them on each part on the paper. Also emphasis on designing the experiment in order to show the difference and the hypothesis.