The first unit of a job took 40 hours to complete. The work has a learning percentage of 88. The

manager wants time estimates for units 2, 3, 4, and 5. Develop those time estimates.


. A manager wants to estimate the remaining time that will be needed to complete a five-unit job.

The initial unit of the job required 12 hours, and the work has a learning percentage of 77. Estimate the total time remaining to complete the job.


. Kara is supposed to have a learning percentage of 82. Times for the first four units were 30.5,

28.4, 27.2, and 27.0 minutes. Does a learning percentage of 82 seem reasonable? Justify your

answer using appropriate calculations.