David has recently started a new position as a Sales Executive in a major retail superstore. This new role requires him to forecast regional and national sales in electronic section of the superstore. This role requires a good background in statistical forecasting techniques. David knows he does not have a sufficient background, relevant knowledge and skills in the field but has accepted the role because of a better salary package than peers in the department. It has already been a month on this job, but David is showing lack of motivation and anxiety on the job. Based on the motivational theories learned in class, how would you relate Davids mental situation with the two most relevant motivational theories in given scenario. Please provide the rational behind the current situation and also recommend how the Davids level of motivation and satisfaction can be improved.