Identify the error$($s$)$ in each of the following $3$ Lewis structures. Redraw the correct Lewis Structure $($remember the specific rules$)$ and then provide the skeletal structure.

Identify the errors in the molecules below and correct it$.$

Answer the following questions about the condensed formula.

$C{H}_{2}CHC{H}_{2}C{O}_{2}C{H}_{2}C{H}_{2}C{H}_3$

a$.$ Provide a skeletal structure for the molecule above.

b$.$ Identify the functional group$($s$)$ in the molecule.

c$.$ Draw $5$ constitutional isomers in the space below. All isomers must contain new functional groups.

Draw all valid resonance forms for the following structures. Then, label the MRC and why. Include a resonance hybrid for each.