4. Manufacturer C went through serious process changes in order to eliminate unnecessary processes from the work flow. However they have to bare the slow down in the process for a while due to this transition. They want to estimate when they can reach to the expected performance level based on a learning curve study. For a certain task they have measured a completion time of 137 minutes in the first time an average employee finished the renewed task. Please provide the values in the below table for three different learning rates and two different repetition units.