Which of the following equations is used to prepare a direct labor budget? Multipie Choice Required production to meet ending inventory needs Direct labor-hours per unit = Total dirr - Jor-hours need Estimated sales in units of finished goods Direct labor-hours per unit = Total difcet labor-hours needed Required production in units of raw materials Direct labor-hours per unit = Total direct labor-hours needed Required production in units Direct labor-hours per unit = Total direct labor-hours needed