$10$

$1\mathrm{.}7$ Build a community$-$area crime report showing each incident of homicide.

Inctude crimes reported in Chicago's side named "Northwest" with a primary description of "HOMICIDE".

Show the community area name, secondary description, arrest, reportnumber, block, and date columns.

Sort the results by community area name then by arrest then by secondary description then by report number.

$10$

$18$ List the crimes reported

$1\mathrm{.}9$ Suppose you work for