When Glucagon Binds to Receptors on Mammalian Liver Cells, Which

When glucagon binds to receptors on mammalian liver cells, which of the following occurs due to enzyme phosphorylation?

A) activation of PFK-2 followed by activation of glycolysis
B) activation of FBPase-2 followed by inhibition of gluconeogenesis
C) activation of PFK-2 followed by activation of gluconeogenesis
D) activation of FBPase-2 followed by activation of gluconeogenesis
E) activation of PFK-2 followed by inhibition of glycolysis