A decision of an adjudication officer under section 41 of the Workplace Relations Act 2015 in relation to a complaint of a contravention of section 27 shall do one or more of the following, namely -

(a) declare that the complaint was or, as the case may be, was not well founded,

(b) require the employer to take a specified course of action, or

(c) require the employer to pay to the employee compensation of such amount (if any) as the adjudication officer considers just and equitable having regard to all the circumstances.