Mudah Indah is an intemational consulting firm headquartered in Petaling Jaya, Selangor. The REA model in Figure 1 shows a simplified version of the company's process for purchasing and paying of equipment and supplies. Part a) Insert appropriate pairs of cardinalities for the relationships in the REA model developed. (Note: Use the REA model at the last page of this question paper to insert the cardinalities) (10 markah/marks) Part b) Identify first the table name, then indicate the primary key, foreign keys. Include three fields in each table. (Note: Use Table 1 to answer Part b) (10 markah/marks) Jadual/Table 1: 'RelationaP (Jumlah/Total: 20 markah/marks) Mudah Indah is an intemational consulting firm headquartered in Petaling Jaya, Selangor. The REA model in Figure 1 shows a simplified version of the company's process for purchasing and paying of equipment and supplies. Part a) Insert appropriate pairs of cardinalities for the relationships in the REA model developed. (Note: Use the REA model at the last page of this question paper to insert the cardinalities) (10 markah/marks) Part b) Identify first the table name, then indicate the primary key, foreign keys. Include three fields in each table. (Note: Use Table 1 to answer Part b) (10 markah/marks) Jadual/Table 1: 'RelationaP (Jumlah/Total: 20 markah/marks)