The latch property of smooth muscle concerns the ability of the smooth muscle to maintain:

A)A relaxed state independent of cytosolic Ca⁺⁺ level.
B)Force while decreasing the rate of energy utilization.
C)The rate of InsP3 production after agonist removal.
D)Force in the absence of myosin light-chain phosphorylation.
E)Membrane potential independent of contractile state.