pleasse solve quickly

5 6 7 10 12 13 14 points University of Bahrain uses the time-based model to evaluate the security level of its student Information System (SIS). The current security syster components as following: Preventive control (P) - 60 Seconds Detective control (D) 25 Seconds Corrective control (C) - 40 Seconds University of Bahrain management believes that the security level of the system is low and it must be increased, which require to spend $20,000. The improvement of the security system has 4 alternatives as following: Alterative I would increase P by 25 Seconds Alterative 2 would decrease C by 20 Seconds. Alternative 3 would increase P by 15 Seconds and reduce C by 20 Seconds. Alternative 4, would increase P by 20 Seconds and reduce D by 10 Seconds. Answer the following questions: Does the SIS of University of Bahrain currently secure? And why? Show the Time-based model for Alternative Show the Time-based model for Alternative 2 Show the Time-based model for Alternative 3 Show the Time-based model for Alternative 4 Since ench alternative has the same cost, which do you think would be the most cost-effective choice? And why? DODALGO ALTRO B 10pt T. X a t !!! > 0 A 2 5 Show the Time-based model for Alternative 4 6. Since each alternative has the same cost, which do you think would be the most cost-effective choice? And why? For the toolbar, press ALT+F10 (PC) or ALT FN F10 (Mac). BIUS Paragraph Arial 10pt AIX lih E 3 MI E x x X STTT +] + TT 31 E ) 2 Click Submit to complete this assessment