If a tenancy is a month-to-month tenancy:
(a) At any time during the tenancy, the tenant may terminate the tenancy by giving the landlord notice in writing not less than 30 days prior to the date designated in the notice for the termination of the tenancy.
(b) At any time during the first year of occupancy, the landlord may terminate the tenancy by giving the tenant notice in writing not less than 30 days prior to the date designated in the notice for the termination of the tenancy.
(c) At any time after the first year of occupancy, the landlord may terminate the tenancy by giving the tenant notice in writing not less than 60 days prior to the date designated in the notice for the termination of the tenancy.