Alanis computes its overhead rates using practical volume, which is 3,400 units. The actual results for the year are as follows: Units produced: 3,100 Actual yield: 4,650 kg - I Direct materials purchased: Almond 2,800 kg @ P56.00; Chocolate 4,000 @ P57.00 Direct materials used: Almond 2,500 kg; Chocolate 3,600 kg Direct labor: Assembly 1,800 hours @ 40.00; Packaging 1,500 hours @ P40.00 Variable overhead: P65,000 Fixed overhead: P105,000 p Compute to the nearest centavo; answers rounded to nearest peso Required: 1. Material quantity variance 2. Material mix variance 3. Material vield variance 4. Labor rate variance 5. Labor mix variance 6. Labor yield variance 7. Controllable overhead variance under the two-way variance analysis 8. Uncontrollable overhead variance under the two-way variance analysis