Refer to the following data for items 7 Cost Item Wheat Flour Total Cost at 100 units P8,000 Xerox Machine P5,000 Yonex Racquet P6,500 wwwwwww Zenphone P6,700 10. Total Cost at 140 units P10,560 P 5,000 P 9,100 P 8,580 Determine the behavior of each cost. Choices are: a. variable 7. Cost of the wheat flour 8. Cost of the Xerox machine 9. Cost of the Yonex raquet wwwww 10. Cost of Zenphone b. fixed c. mixed