At the start of 2021, X Company developed the following budgeted total cost function: $10.50X + $238,900, where X is number of units produced. Budgeted production for the year was 10,500 units, but actual production for the year was 9,600 units. Actual total costs were $334,089. What was the 2021 flexible budget variance for total costs [a positive number means a favorable variance and a negative number means an unfavorable variance]? A: $4,219 B: $5,611 OC: $7,463 OD: $9,925 E: $13,201 OF: $17,557 Submit Answer Tries 0/99