Jase Manufacturing Co.'s static budget at 7,500 units of production includes $30,000 for direct labor and $3,000 for electric power. Total fixed costs are $36,900. At 10,500 units of production, a flexible budget would show a.variable costs of $46,200 and $51,660 of fixed costs b.variable and fixed costs totaling $69,900 c.variable costs of $33,000 and $36,900 d.variable costs of $46,200 and $36,900 of fixed costs