Jase Manufacturing Co.'s static budget at 7,800 units of production includes $39,000 for direct labor and $3,120 for electric power. Total fixed costs are $43,900. At 10,500 units of production, a flexible budget would show a.variable costs of $56,700 and $43,900 of fixed costs b.variable costs of $56,700 and $59,096 of fixed costs c.variable and fixed costs totaling $86,020 d.variable costs of $42,120 and $43,900