Lyubomirsky Et Al

Lyubomirsky et al. (2005) have suggested three factors that determine well-being. These factors are ___, ___, and ___, and they account for ___, ___, and ___, respectively, of the variability of happiness.

A) Intentional activity, circumstances, genetic set point; 40%, 10%, 50%.
B) Intentional activity, circumstances, gender; 40%, 40%, 20%.
C) Intentional activity, circumstances, genetic set point; 30%, 30%, 40%.
D) Intentional activity, circumstances, gender; 10%, 50%, 40%.