Reduce waste, reduce global warming, It will save money on raw material.
If no recycle, prices of raw material will be high, Recycling some products needs more money and energy
Less land is required. It costs more to set up recycling machinery. Recycle is not a liner process If high demand, recycled product can be cheaper.
Can earn profit, more expensive to buy recycled items, There will be more natural resource. If enough research, recycled products will be cheaper. Money spent worth recycling.