Sec. 25-19. Calculation of amount of grant.
For qualifying applicants, the amount of the grant shall be
twenty-five percent of the amount determined by subtracting
twenty-four percent of gross combined income as defined by
section 25-17 (d), from the actual amount of rent paid, or eighteen
hundred dollars, whichever is less. If the applicant was a resident
of the city for less than the full grant year, the actual rent paid or
maximum rent allowable shall be prorated for the period of actual
residency. (3-19-73.)