a) You have as well been informed that an insect infestation has just decimated your supplier's rose crop and you are now also required to synthesize the ester, benzyl butanoate, responsible for thescent of the rose. Depict the skeletal structure of the indicated species below use to make your scent.
Carboxylic acid
Alcohol
b) Depict the tetrahedral intermediate where all atoms have zero formal charge for the reaction