PLEASE HELP SOLVING A$,$B and C

Draw a structural formula for the major organic product of the reaction shown.

You do not have to consider stereochemistry.

If there is more than one major product possible, draw all of them.

Draw one structure per sketcher. Add additional sketchers using the drop$-$down menu in the bottom right corner.

Separate multiple products using the $+$ sign from the drop$-$down menu.

Draw a structural formula for the major organic product of the following reaction:

Show product stereochemistry IF the reactant alkene has both carbons of the double bond within a ring.

Do not show stereochemistry in other cases.

If enantiomers are formed, just draw one.

Integration gives the relative intensity by determining the area under the signal.

We know that there are $3$ different types of proton in this example and we know their chemical shift. What are the relative intensities of each of these signals?

Select the correct ratio of intensity for each signal.

Instructions

Determine how many of each type of proton there are.

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