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For the following project, calculate the expected time according to PERT. Maintain one decimal place. Act. ID Description Predecessor Optm. (a) Most Pess. (b) Expected Likely (m) time Design None 6 8 16 Package Design Product - 16 24 26 W N Build Package 6 7 10 4 Secure patent 2 11 20 28 Build product 2 8 12 20 Paint 3,4,5 4 7 10 Test market 6 15 16 19 Complete the table with the expected time for each activity