Put the Following Events of the Yeast Mating Pathway in Chronological

Short Answer

Put the following events of the yeast mating pathway in chronological order.
A. Replacement of GDP by GTP in CDC42
B. Polarized growth (shmoo formation)
C. Dissociation of G protein βγ subunits (STE4/STE18) from α subunit
D. Regulation of actin cytoskeleton
E. Cell fusion
F. Binding of mating factor to G-protein-coupled receptor