Finding the probability

I recently had a question on a test about odds ratios and longs. It went something like this. A man wants to borrow money from a bank. His income is 1500 a month and his credit score is 650. Which of the two gives him the best probability and percentage.e^ =250+3600X1+780X20r e^ =450+2400X1+850X2I just want to know if I worked the problem correctly. He did not return the test. I just received a grade.