Ingrid has been working hard on her MBA for the past year. She recognizes how efficient she has become at pulling together a SWOT (strengths, weaknesses, opportunities, threats) analysis for each new case study. After thinking about it more, she realizes she is enjoying the benefits of a learning curve. Ingrid estimates that her first SWOT analysis took one hour. She further estimates an 85% learning curve. Assuming this learning curve percentage, how many minutes did it take Ingrid to conduct her second SWOT analysis? Her fourth? Her eighth?? Her sixteen?