Urgent help!!

Question 1

a) Draw the structure of the product that is formed in the largest amount in the reaction above - be sure to state the correct stereochemistry. b. b) Draw a complete mechanism for the reaction c. c) Give a brief explanation of the outcome of your reaction d) Draw an energy diagram for the reaction, also draw the structure for any intermediate / Transition State e. e) How is the reaction rate affected if the concentration of LiOH is increase

Question 2

a) If Ethanoic acid reacts with pentanol under acidic conditions. What does the acid initially do that catalyzes the reaction? b) What starting materials do you need to produce the compound below (show with structure) c) Name the starting materials d) Draw the mechanisms for the formation of the compound below. (Addition to carbonyl)

Can someone help me with these question please, have hard time with them, that would be nice

Br. LiOH Br MeOH/ 20 C