Abger Electronics, a retail store, restructures its employees’ schedules every six months. The employees are asked for their shift preferences, and the schedules are rearranged according to these preferences. When there is a conflict, those with the best total sales over the past six months are given priority. The following graph and table show the most recent sales records and employee preferences, respectively. Employee 1st Pick 2nd Pick 3rd Pick 4th Pick Rachel 12 p.m. 3 p.m. 9 a.m. 6 p.m. Gary 9 a.m. 6 p.m. 12 p.m. 3 p.m. Hannah 12 p.m. 6 p.m. 3 p.m. 9 a.m. Christopher 9 a.m. 12 p.m. 3 p.m. 6 p.m. Based on this information, when will each employee’s shift begin? a. 9 a.m. - Gary; 12 p.m. - Rachel; 3 p.m. - Christopher; 6 p.m. - Hannah b. 9 a.m. - Christopher; 12 p.m. - Rachel; 3 p.m. - Hannah; 6 p.m. - Gary c. 9 a.m. - Christopher; 12 p.m. - Hannah; 3 p.m. - Rachel; 6 p.m. - Gary d. 9 a.m. - Gary; 12 p.m. - Rachel; 3 p.m. - Hannah; 6 p.m. - Christopher Please select the best answer from the choices provided