Netzone Company is in semiconductor industry and fabrication of silicon-wafer chips splits off two types of memory chips, Standard and Premium. The following information was collected for last quarter of the calendar year:

Direct materials processed: 200 kgs (Both standard and premium chips weigh 10 grams each) Production: Standard 10,000 chips Premium 6,500 chips Sales: Standard 9,500 at $100 per chip Premium 6,000 at $170 per chip

The cost of purchasing 200 kgs of direct materials and processing it up to the splitoff point to yield a total of 16,500 chips of good products was $1,950,000. Beginning inventories totalled 100 chips for Standard and 50 chips for Premium. Ending inventory amounts reflected 100 chips of Standard and 50 chips of Premium. October costs per unit were the same as November.

7) What are the physical-volume proportions for products Standard and Premium, respectively? A) 60.00% and 40.00% B) 55.00% and 45.00% C) 60.61% and 39.39% D) 54.00% and 46.00%

8) When using a physical-volume measure, what is the approximate amount of joint costs that will be allocated Standard chips? A) $1,170,000 B) $1,818,818 C) $975,000 D) $1,181,818

9) When using a physical-volume measure, what is the approximate amount of joint costs that will be allocated Premium chips? A) $768,182 B) $1,170,000 C) $975,000 D) $780,000