At the beginning of last year, Tarind Corporation budgeted $800,000 of fixed manufacturing overhead and chose a denominator level of activity of 500,000 machine-hours. At the end of the year, Tari's fixed manufacturing overhead budget variance was $11,500 favorable. Its fixed manufacturing overhead volume variance was $18,400 favorable. Actual direct labor-hours for the year were 525,000 . What was Tari's total standard machine-hours allowed for last year's output? Multiple Choice 840,000 511,500 818,400 858,400