Speaking topics in text
Sunk costs are unrecoverable spent sums. Continuously using a bad product or following a bad plan for the purpose of not wasting money or time spent on them will actually incure more loss. To stop using a bad product or following a bad plan and invest in a new product or plan will decrease losses and prevent further sunk costs.
Online speaking recording
Votes
Speaking category
22 in 30
Talk slowly with less content.