The given diagram shows the method by which coffee can be produced. Overall, it is clear that the process of making coffee comprises 12 stages, beginning with classifying beans by hand to packing and ending with selling coffee.
The first 6 steps involved collecting and processing raw coffee beans and bringing them to the factory. Firstly, the picked coffee beans are sorted by hand. Then, after being cleaned with the sieve, they are dried in the sun for 4 weeks. These beans are then raked and turned before being stored in a silo for an extended period and preparing to be delivered to the mill.
The final 6 steps are making and packing for sale. People hulling these beans, after which, grade them and put them in bags according to type. In the next steps, ready coffee is sold to the customer and will be roasted in a coffee machine. Following this, the final products are packed into small zig bags and open for sale.