Framer" uescnpuun; The following data have been extracted from the records of Puzzle Inc.: February August Production level, in units 12.000 18.000 Variable costs $ 21,000 $ ? Fixed costs 31.000 Mixed costs 18.000 ? Total costs $ 70,000 $ 88.000 Instructions: Please proceed to the "Analysis" worksheet and complete the basic problem requirements. Complete the problem requirements by entering appropriate amounts or formulas in shaded worksheet cells: a. Calculate the missing costs. in. Calculate the cost formula for mixed costs using the high-low method. c. Calculate the total cost that would be incurred for the production of 20.000 units. After completing the "Analysis" worksheet. please proceed to the "What the Numbers Mean" worksheet and respond to the additional requirements presented