hey, any banker here?? Wanna ask questions related to car loan application process. Usually how the bank calculate loan amount based on one's existing commitments?

Let's say my basic salary is RM3500, my other loans will cost me about rm1200 per month. How much car loan I can get??

will it jeopardize my approval chance if i just change my job starting last month??

Would really appreciate if someone can clear my doubts. Thanks.