How do the people/sponsors of Distirct 11 react to Rue's death ?

Katniss never knows how they react until she receives the bread that that send her. This is something that the people of District 11 can't afford but find the money anyway. THey are obviously sad but touched by Katniss's kindness.

5.Why does Katniss wait so long to kill Cato? How does she feel when she finally does?

Katniss never knows how they react until she receives the bread that that send her. This is something that the people of District 11 can't afford but find the money anyway. THey are obviously sad but touched by Katniss's kindness.

And they also hold up 3 fingers, to show that somebody from their district has been killed.