(a) Whoever operates a vehicle in a careless or imprudent manner, or without due regard for road, weather and traffic conditions then existing, shall be guilty of careless driving.
(b) Whoever operates a vehicle and who fails to give full time and attention to the operation of the vehicle, or whoever fails to maintain a proper lookout while operating the vehicle, shall be guilty of inattentive driving.
(c) Whoever violates this section shall for the first offense be fined not less than $25 nor more than $75. For each subsequent like offense occurring within 3 years of a former offense, the person shall be fined not less than $50 nor more than $95.
(d) [Repealed.]