answer each : A$.$ Problem Description $($Policies affecting the Homeless$)$

$1.$ How complete is our knowledge of the problem and why?

$2.$ Are our efforts to deal with the problem in accord with research findings? Cite at least

three sources from peer reviewed journals within the last $7$ years to respond.

$3.$ What population is affected by the problem?

a$)$ Size

b$)$ Defining characteristics

c$)$ Distribution