Which row shows the anticipated effect on $V_{\max}$ and $K_{m}$ when a competitive reversible inhibitor is introduced into an enzyme-catalysed reaction?
- Aeffect on $V_{\max}$: no change; substrate concentration at $K_{m}$: increases
- Beffect on $V_{\max}$: no change; substrate concentration at $K_{m}$: no change
- Ceffect on $V_{\max}$: decreases; substrate concentration at $K_{m}$: increases
- Deffect on $V_{\max}$: decreases; substrate concentration at $K_{m}$: no change