At the beginning of last year, Tari Corporation budgeted $1,500,000 of fixed manufacturing overhead and chose a denominator level of activity of 600,000 machine-hours. At the end of the year, Tari's fixed manufacturing overhead budget variance was $16,500 favorable. Its fixed manufacturing overhead volume variance was $26,400 favorable. Actual direct labor-hours for the year were 625,000. What was Tari's total standard machine-hours allowed for last year's output?

1,562,500

610,560

1,588,900

1,526,400