Please solve the questions below according to arrays above
1. Assume that today is 1/1/2014, update each employee's record to indicate the number of days until their birthday. Store the resulting value in a new key on the employee object.
2. Update each Employee object to contain a reference to their "best" customer (as defined by who purchased the most in the 2013 year). Store the resulting value in a new key on the employee object.
3. The 2013 Revenue element on the Employee records needs to be updated with the "revenue2013" list of data. Chelsea Chastain manages a team of employees - her 2013 Revenue number should be derived from the total revenue of all of the employees she manages. Store the resulting value in a new key on the employee object.
4. Calculate the Employee's commission based on the 2013 Revenue: the employee receives a percentage of the revenue they generated for the year as well as a bonus. The bonus is a flat-sum of money if they managed to generate more revenue than the previous year.