Hemingway Industries makes light construction equipment. The standard for a particular device calls for $15$ direct labor$-$hours. During a recent period $21,760$ devices were made. The labor rate variance was $$4,190$ favorable and the labor efficiency variance was $$8,800$

unfavorable. The actual total labor cost was $$331,010.$

Q: What is Hemingway's actual direct labor hours $($select the closest number$)?$