30 days uses one month. 90 days uses three months with unchanged monthly assumptions.
Paid qualified leads = monthly media spend divided by cost per qualified paid lead, multiplied by the number of months.
Total qualified leads = monthly paid leads plus monthly organic leads, multiplied by the number of months.
Expected jobs = total qualified leads multiplied by close rate.
Projected job revenue = expected jobs multiplied by average job value.
Total marketing cost = monthly media spend plus monthly management fee, multiplied by the number of months.
Break-even jobs use gross profit per job and always round up to a whole job.
Revenue and collections may happen later than the modeled inquiry period. Expected counts can include decimals because this is planning arithmetic, not a claim that a fraction of a job will occur.