Mr. Tamada, a Japanese Officer for the Toyo Toys Production, is asking for a certain budget list. due to old age, he cannot remember what kind of budget he is asking from the Finance Department. You being a new Employee in the team, was ask for what budget is Mr. Tamada asking, the information that are tallied on the list was for Sales, Promotion, Mass Hiring, and Research and Development. 

What kind of budget is Mr. Tamada asking?