How much is your product worth?

1. How much is your product worth? • Materials Cost • Labour Cost • Electricity Cost • Profit

2. How much is your product worth? • Materials Cost GI sheeting 10m Weld electrodes 4m Nails Steel pipework 5m Paint 9m concrete

3. Total Length 3’ Pipe = ( x ) + ( x ) 5m 4m 6 6 + ( x ) 9m 3 81m = 81m Total Cost 3’ Pipe = x 164 Rs/m 13284 Rs = Roof Compression – 3’ Total Length 1.5’ Pipe = x 7m 3 10m 21m = 4m Total Cost 1.5’ Pipe = x 21m 66 Rs/m 1386 Rs = 5m 7m 9m 13284 Rs 1386 Rs Total Cost = + Posts – 3’ 14670 Rs = Roof Tension – 1.5’ Purlins – 3’

4. Required Dry Volume = x 1.65 1.4m3 2.31m3 = 2.31m3 1/10 Volume cement = x 0.231m3 = 0.0332m3/50kg bag cement Bags Cement = / 0.231m3 7 bags = 10m 200Rs. Cost cement = x 7 bags 1400Rs. 4m = 3/10 Volume sand = x 2.31m3 0.69m3 = 5m 7m Cost sand = 169Rs. 9m Volume gravel = x 6/10 2.31m3 1.39m3 = Concrete Mix – 1:3:6 Volume: 1.4m3 Cost gravel = 113Rs. Total Cost = 1682Rs.

5. 4m 10m Total Roof Area = x x 2 80m2 = Total Cost Roof = x 80m2 270 Rs/m2 21600 Rs = GI Sheeting Total Cost = 37952 Rs. 10m 4m 5m 7m 9m

6. How much is your product worth? • Materials • Electricity • Labour • Project Planning • Can see when tasks need to be done – saves time • Can see who needs to do each task – people always occupied, not bored • Can predict and keep track of costs

7. Project Planning Why things go wrong: Time Assumptions No clear aim Bad Planning Unrealistic timescale Cost Quality Wrong leadership Bad Communication

8. Critical Path What is the shortest time in which a project will finish? Example:

9. Critical Path What is the shortest time in which a project will finish? Example: