Jialat, you made quite a number of mistakes.

1) You tendered before securing a job.

2) You change schools after a very long 2.5 years instead of changing earlier or enduring to completion.

3) It really sounds like you chose degrees based on shortest length.

4) Have you considered the Chartered Accountant requirements at all? ://.singaporecaqualification.com

I think 2.4k or 2.5k would be a good start. But to be honest, you should disclose everything about your situation and grab the first job offer you get.