3. A GC scan was done following the dehydration of 2-methylcyclohexanol. Perform an analysis of the GC scan on the next page. Peak A is 3 methylcyclohexene and Peak B is 1 methylcyclohexene. and a. Using a chart speed of 1.8cm/min, calculate the retention times of A and B (4 points). A:(1.81Mincm) Use ruler to measure from 0 mark on X-axis to center of peak (in cm ) B: Retention time =( distance traveled by peak )(1/ chart speed ); For ex. 8cm1min/2.0cm=4 minutes b. Calculate the area of peaks A and B. Use ruler to determine height, 1/2 height and width at 1/2 height (in cm ) (4 points). A: area = height x width (at half-height) c. Calculate the product distribution %A=( area A/ total area )100;%B=( area B/ total area )100 ( 4 points). d. Based on the reaction, what is the identity of peak C (4 points)