Consider the following table and functional dependencies: An agency called Instant Cover supplies part-time/temporary staff to hotels throughout Scotland. The table shown in Figure below lists the time spent by agency staff working at two hotels. The National Insurance Number (NIN) is unique for employee. NIN 113567WD 234111XA 712670YD 113567WD Contract Ne C1024 C1024 hoursPerWeek 16 24 28 16 eName John Smith Diane Hocine Sarah White John Smith hotelNe H25 H25 botellocation Edinburgh Edinburgh Glasgow Glasgow C1025 C1025 H4 H4 NIN -> Name NIN, ContarctNe -> hoursPer Week Contarctde->hotele, botellocation hotelNo -> hotelLocation a. The table is susceptible to update anomalies. Provide examples of insertion, deletion, and modification anomalies. b. Describe and illustrate the process of normalizing the table to 3NF. State any assumptions you make about the data shown in this table