3 Check my ww th TB MC Qu. 16-34 (Algo) The partial operational productivity ratio of DTV-12: Fast Wire Incorporated Fast Wire Incorporated manufactures a scrambling device for cellular phones. The main component of the scrambling device is a very delicate part- DTV-12. DTV-12 requires careful handlings during manufacturing. Once damaged, the part must be discarded Only skilled laborers are hired to manufacture and install DTV-12. Damages still occur, however. The following are the operating data of Fast Wire Incorporated for 2021 and 2022 relative to the insertion of DTV-12 Book ferences Number of phones manufactured Units of DTV-12 used Direct labor hours for DTV-12 insertion Total cost of DTV-12 units Direct labor wage rate per hour The partial operational productivity ratio of DTV-12 in 2021 is: Multiple Choice 0.58 per unit 2021 2022 690,000 1,189,655 2,550 789,000 1,080,000 3,425 $ 1,447,500 $ 2,337,500 $ 89.50 $112