Ajaykir

Hey everyone, I am currently a Junior Transfer at UCLA. Currently, I am taking a Linear Alebra class at UC Santa cruz and I am very sure I will recieve a B in the class. Should I pass/fail the class rather than keep the B? How much will this dent my chances for applying to Graduate school in Economics? Should I send this class to UCLA or just retake Linear Alegbra at UCLA? Do Economics Graduate Schools expect to see transcripts from ALL schools you have attended? Thanks -Ajay Kirepkar