I believe that it is: borrowed from other signs.
Hope this helps!
Egyptians creates an innovative process for refining white sugar
Answer:
He jumped up and clicked his heels together
Explanation:
He thought that if he didn't do anything, he wouldn't get chosen because everyone liked the little kids. He jumped up and clicked his heels together, but the ice cream fell off the cone.
Short run is a period of time when we can change only variable factors not fixed factors.