Help! Explain in detail please. Thank you!(A) For the following set of reaction conditions use the table to identify which mechanism is favored by each factor and which is favored overall(B) Give the major product(s) of the reaction **Problem:** (a) For the following set of reaction conditions, use the table to identify which mechanism is favored by each factor and which is favored overall. (b) Give the major product(s) of the reaction.The chemical structure shows a branched alkane with a leaving group, reacting in the presence of NaBr and DMSO (dimethyl sulfoxide).**Table for Reaction Mechanism Analysis:**| Factor | SN1 | SN2 | E1 | E2 ||-----------------|---------------|---------------|----|----|| Strength | | | | || Concentration | | | | || Leaving Group | | | | || Solvent | | | | || Heat | | | | || Total | | | | |**Instructions for Use:**- Assess each factor (Strength, Concentration, Leaving Group, Solvent, Heat) to determine which reaction mechanism (SN1, SN2, E1, E2) is favored.- Use the analysis to conclude the overall favored mechanism.- Identify the major product(s) based on the favored mechanism.

The given table is filled as shown below.In the given reaction, Br- is a good nucleophile and I- is a very good leaving group. Since DMSO is used as a solvent, nucleophilicity and basicity are correlated. So, SN2 is the most favored mechanism for the given reaction. the major product that formed in the reaction is shown below.