A property and casualty insurer shall, within forty-five (45) business days of taking an application, determine whether or not the applicant should be accepted or denied as an insured and shall give written notice to the agent of the acceptance or denial. If the applicant is denied as an insured, any premium monies paid, less any expenses incurred either by the agent or the insurer, shall be immediately returned to the proposed purchaser of the policy. Failure of the insurer to return premium monies to the applicant within forty-five (45) business days of the initial submission to the insurer, broker, or agent, shall result in the applicant recovering any interest and bank charges which the proposed insured has incurred because of the delay in return of the initial premium, less expenses incurred. In addition, if the insurer does not return the premium monies, less expenses, within the forty-five-day period, the insurer shall remain liable for the insurance coverage and any claims pursuant thereto which the remaining premium monies would have purchased.