I need help plz

Jessie has received a contract to build a real-time application for a baker. however, the baker doesn't want to invest too much money. his only requirement is that he wants the customers to know which cupcakes are available at what time and in what quantity. so his core requirement is that the details of product should be in real time. what platform can jessie use to develop this application?

Active listen eliminates barries to communication true or false

Why the bear has a slunky tail determine the meaning of the word slunk in the story