How does specialization by workers benefit the firms employing them?

These workers know their task well.  You can divide task among those who have the skills to do them.  Everyone will be doing something different but in the end, they get the job done because it is their specialty.  This way they know what to do when they are at work.

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska

answer; the above statement is (true);