I want to know the answer to the following question:
During whose rule was the use of Old Akkadian at its peak?
All the background I'm provided with is that "Use of Old Akkadian was at its peak during the rule of Sargon the Great (c. 2270–2215 BC), but even then most administrative tablets continued to be written in Sumerian, the language used by the scribes.". Is that enough to answer the question?
Answer: yes