A systems analyst is examining three candidate solutions for developing a web based financial information system. The three candidate solutions are developed in three different technical platforms - ASP.Net, JAVA and PHP. Each candidate solution could be exposed to either high or low levels of security risks. The probability of occurance of high level of risk is 0.6 and the probability of occurance of low level of risk is 0.4. The costs associated in addressing the security risks for the three solutions are given below:

Candidate Solution	Level of Security Risk	Cost associated in addressing risk
ASP.NET	High	$ 110,000
ASP.NET	Low	$ 60, 000
JAVA	High	$ 120,000
JAVA	Low	$ 80, 000
PHP	High	$ 100,000
PHP	Low	$ 90,000

What technical platform would you choose based on a Decision Tree approach?