According to the Johari Window, what happens when we inform co$-$workers of our personal characteristics that may influence the work relationship?

a$.$ Our open area increases by reducing our blind area.

b$.$ Our open area decreases by increasing our amount of feedback.

c$.$ Our open area decreases by increasing our blind area.

d$.$ Our unknown area increases by reducing our hidden area.

e$.$ Our open area increases by reducing our hidden area.