Aditi Hydari produces "Final Exam Care Packages" for resale. She is currently working a total of 6 hours per day to produce 160 care packages. a) Aditi's productivitv = packages/hour. (Round your response to two decimal places.) Aditi thinks that by redesigning the package she can increase her total productivity to 180 care packages per day. b) Aditi's new productivity = packages/hour. (Round your response to two decimal places.) c) If Aditi redesigns the package, the productivity increases by%