Assuming that the total number of people that pay the $120 are the 900 that claim the policy, and assuming that out of the 900 cases only the vehicular and job related policies are covered, then the profit for this policy will be:
[tex]p=900(120)-5(500)-7(800)\Rightarrow p=99900[/tex]So, under those assumptions, the profit would be $99 900.