At the end of the year, 2,800 units were actually produced, with actual total overhead cost of $30,335

At the beginning of the year, X Company expected to produce 3,500 units of its only product. Its estimate of fixed overhead was $14,000, and its estimate of variable overhead per unit was $6.89. At the end of the year, 2,800 units were actually produced, with actual total overhead cost of $30,335. What was X Company's total overhead flexible budget variance for the year [a positive number means a favorable variance; a negative number means an unfavorable variance]? o A: $1,814 0B: $2,049 Oc: $2,316 00: $2,617 o O E: $2,957 F: $3,341