omework: Assignment 7 Exercise Score: o of 10 pts Assignment score: 0% (0 of 100 pts) How might a manager gain insight into the causes of a flexible-budget variance for direct materials? OA. A flexible-budget variance for direct materials is based only on the price variance. Therefore, a mana cause of this variance to gain insight and find ways to make improvements. OB. A manager should subdivide the flexible-budget variance for direct materials into a price vanance (tha between actual and budgeted quantities of direct materials used to produce actual output) and an ef reflects the difference between the actual and budgeted prices of direct materials). The individual caus then be investigated, recognizing possible interdependencies across these individual causes oc. A manager should subdivide variance for direct materials into a price variance (that the flexible-budget variance (that reflects the dif between actual and budgeted prices of direct matarials) and an efficiency output). The individual causes actual and budgeted quantities of direct materials used to produce actual then be investigated recognizing possible interdependencies across these individual causes a mana CD, A flexible budget variance for direct materials is based only on the efficiency variance Therefore, the cause of this variance to gain insight and find ways to make improvements