Answer:
Down below
Step-by-step explanation:
Assuming this is open ended, one action a business can take when revenue decreases is to advertise. Advertising puts the business name in people's minds and lets them think about it. If they realize they need something and remember your business name, they'll go to your business rather than search for others. So, it makes it easier for your customers to find you if you advertise.
Hope this helps! :)