By painting scenic landscapes
The decision of the price of a good depends on its demand. You can not just produce a certain product without knowing the amount of demand in the market. The demand will depend on the buyer's willingness to pay for the goods.
If you produce and produce products then it might bankrupt you because the price will be low because of the higher supply and no one is buying your product.
Answer:
It's because they provide communication and data security
That is definitely Okies, I did this literally yesterday. Plus it's in my book. Hope this helped! :)
