QUESTION 9 Micron Company is in the semiconductor industry and the fabrication of silicon wafer chips splits off two types of memory chips, Standard and Premium. The following information was collected for the last quarter of the calendar year: Direct materials processed: 400Kg (Both standard and premium chips weigh 20 grams each) Production Standard 10,000chips Premium 7300chips Sales Standard 9700at $130 per chip Premium 6700at $210 per chip The cost of purchasing 400 kgs of direct materials and processing it up to the split-off point to yield a total of 17.300 chips of good products was 52.030,000. Beginning inventories totaled 140 chips for Standard and 70 chips for Premium Ending inventory amounts reflected 140 chips of Standard and 70 chips of Premium October cons per unit were the same as November. What are the physical-volume proportions for products Standard and Premium, respectively? 60.98% and 39.02% 50.00% and 50.00% 59.15% and 40.85% 57 80% and 42.20%