3) For the enzyme catalysed reaction whose LB graph is shown, which of the following statement is correct? a) rmax=05mM/min and with competitive inhibition rmax remains unchanged. b) Km=2mM and with competitive inhibition both rmax and Km decrease. c) Km=0.5mM and with competitive inhibition rmax increases but Km remains unchanged. d) Km=2mM and with competitive inhibition Km increases but rmax remains unchanged