QUESTION 3 Puan Aysha owns a caf in UNISEL Bestari Jaya, Selangor. In the month of January, she managed to earn RM20 000. The operational cost for January is RM 13 000. i) Calculate the productivity index of Puan Aysha's cafe and justify her business operation. [5 marks) ber ii) Puan Aysha is trying to figure out how many chefs she needs for her cafe. It is known that the hourly production rate is 12 number of dishes per hour during peak time. Given that one chef can cook 1 dish in 0.25 hour, determine the number of chefs needed by Puan Nik Aysha. Show your calculation and explain. [5 marks] iii) Draw the planning layout for Puan Aysha's cafe. [10 marks)