(a) Permits shall be required for temporary and permanent signs in excess of two square feet in area unless otherwise provided.
(b) Each application for a permit shall be accompanied by drawings to scale, showing the design and layout proposed, including the total area of the sign and the exact location of the sign in relation to the building and property.
(c) A permit fee of one dollar and fifty cents ($1.50) per square foot shall be charged for each temporary sign, but in any event not less than ten dollars ($10.00) for each permit.
(d) A permit fee of two dollars and fifty cents ($2.50) per square foot shall be charged for each permanent sign, but in any event not less than twenty dollars ($20.00) for each permit.