Complete the following. Also name the reaction and reaction type.
i.

Explanation

i. A `implies` (cyclopropane) (Freud reaction)
Intramolecular ring cllosure is possible.
ii. B `implies`
Intromolecular ring closure is not possible, since four-membered ring formation is unfavourable
iii.
Diels-Alder and cycloaddition reaction.