XIV. Jolli-Mac Restaurant Company (Jolli-Mac) owns and operates the largest food chain in the country. It engaged Matiyaga Manpower Services, Inc. (MMSI), a job contractor registered with the Department of Labor and Employment, to provide its restaurants the necessary personnel, consisting of cashiers, motorcycle delivery boys and food servers, in its operations. The Service Agreement warrants, among others, that MMSI has a paid- up capital of P2,000,000.00; that it would train and determine the qualification and fitness of all personnel to be assigned to Jolli- Mac; that it would provide these personnel with proper Jolli-Mac uniforms; and that it is exclusively responsible to these personnel for their respective salaries and all other mandatory statutory benefits. After the contract was signed, it was revealed, based on research conducted, that MMSI had no other clients except Jolli- Mac, and one of its major owners was a member of the Board of Directors of Jolli-Mac. Is the Service Agreement between Jolli-Mac and MMSI legal and valid? Why or why not? (3%) If the cashiers, delivery boys and food servers are not paid their lawful salaries, including overtime pay, holiday pay, 13th month pay, and service incentive leave pay, against whom may these workers file their claims? Explain. (2%)