Solution
concern
a feeling of worry about something important, or the thing that worries you
accurate
correct in every detail
irate
extremely angry
follow up
to find out more about something or to do more about something
policy
a way of doing things that has been officially agreed and chosen by a political party, business or
organization
procedure
a way of doing something, especially the correct or normal way
reliable
someone or something that can be trusted or depended on
warehouse
a building where large quantities of goods are stored
wipe
to clean something by rubbing it with a cloth or against a soft surface
residential
an area that consists of private houses, with no offices or business
commercial
relating to business and the buying and selling of things
guideline
a rule or instruction about the best way to do something
willing
to be prepared to do something
warrant