Sprung Verlag's is currently trading at a PE ratio of 10 and has a return on equity (ROE) equal to 20% and net prot margin (NPM) equal to 10%. Given this information what are Sprung Verlag's PB and PS ratios? PB-1 and PS-1 it is impossible to determine PB and PS from the information provided PB-2 and PS-2 PB-2 and PS-1 PB-1 and PS-2