(a) A manufacturer may not sell or exchange, or offer to sell or exchange, a manufactured home to a person in this state who is not a licensed retailer.
(b) A retailer may not sell or exchange, or offer to sell or exchange, a new HUD-code manufactured home that was constructed by a manufacturer who was not licensed by the department at the time of construction.
(c) A retailer, broker, or salesperson may not sell or exchange, or offer to sell or exchange, a manufactured home to a consumer in this state for use as a dwelling unless the appropriate seal or label is attached to the home.