According to LeChatelier's Principle, When the Reaction Quotient Is Less

According to LeChatelier's principle, when the reaction quotient is less than the equilibrium constant of a reaction, the reaction:

A) must shift toward products to reach equilibrium.
B) must shift toward reactants to reach equilibrium.
C) results in an increase in standard enthalpy of formation of reactants.
D) results in an increase in standard enthalpy of formation of products.