Value chain analysis is the process to determine which process of production is increasing the value of product and which is not so that the product manufacturing cost can be reduced by eliminating that process from the production chain.
supply chain for bicycle manufacturing
The GCT is a value added tax, it is applied on the value added to goods at each stage of the production/distribution chain, It is applied to both imported and locally bought goods, GCT has consolidated several taxed such as stamp duty and excise duty.
Determining Costs: Use of Activity-Based costing in the management cycle where the main focus is managing activities rather than costs. Value Chain and Supply Chain analysis in the activity management. Identification of Value-Adding activities and eliminating Nonvalue-Adding activities. Eventually, from the cost hierarchy (Unit level, Batch level, Product/Service level and Operations level) the bill of activities are computed; and then the product unit costs are calculated.
The chain of production is the different stages involved in the production of a particular product :)
they keep your chain tight
A tight one...
It may not be getting enough lubrication, or the chain is too tight.
A bike chain should be tight enough to prevent it from sagging, but not so tight that it causes excessive wear on the gears and chain. Optimal performance and longevity are achieved when the chain has a slight amount of slack, allowing for smooth movement without putting too much strain on the components.
From the middle of the 2 sprockets you should have about an inch of slack or play in your chain when you lift up on the bottom of the chain with your finger if it looks a lot more then that adjust it but you don't want it to be too tight.
When adjusting a chain on a bicycle, it should be tight enough to not sag or come off the gears, but loose enough to move smoothly without causing excessive wear on the gears or chain.
You need to start by adjusting the middle chain . At the front of the center chain is an eccentric , loosen the two bolts and rotate it to tighten . should be as tight as you can get it . After you do the center then you do the front .There is an eccentric for the front chain also . It should be as tight as you can also .
a tight chain
Having a bike chain that is too tight can cause excessive wear and tear on the chain and other bike components. It can also lead to poor shifting performance and increase the risk of the chain breaking while riding.
To install a bike chain properly, first, make sure the chain is the correct length for your bike. Next, thread the chain through the rear derailleur and around the cassette. Then, connect the ends of the chain using a chain tool or quick link. Finally, adjust the tension of the chain by moving the rear wheel back in the dropouts until the chain is tight but not too tight.
It must be fairly tight to stay on properly and not to slap around too much.
a tight chain