Remember, Labor cost = Daily labor requirements X Duration X Cost per day = 3 laborers X5 days X 300 = Php 4,500 12,000. 00 10,500. 00 7,500. 00 15,000. 00 9,000. 00 10,000. 00 Activities Nature of Daily labor Duration Appointment requirements (Days) (8 hours/day) Daily 7 laborers 5 Labor cost (P300/day) ? 10 laborers 5 ? 1. Marking the dikes 2. Construction of dikes 3. Installations of gates 4. Construction of gaies 5. Finishing touches Contract labor Contract labor Daily 6 laborers 5 2 5 laborers 5 2 Daily 8 5 2.