Parameters:
Learning Percentage is (Not entered)
Unit is (Not entered)
Time/cost of First Unit is (Not entered)

Model Output:
Unit Factor is (none calculated)
Cumulative Factor is (none calculated)
Time/cost for unit (Not entered) is (none calculated)
Total time/cost for (Not entered) units is (none calculated)
Average time/cost for (Not entered) units is (none calculated)

New Problem:

What is the Learning Percentage (decimal fraction, for example .8 for 80%)?

What is the Unit Number?

What is the time/cost for the First Unit?