Which of the following scenarios would most likely result in an increase of a country’s literacy rate? a. the french stock market crashes horribly. b. thailand builds more public and private schools. c. the gap between the rich and the poor widens in china. d. peace negotiations between north korea and south korea break down.

Correct answer choice is:

C. A stopwatch

Explanation:

The best a decent eye will do is fix a reading to one tenth of a second, that is so the design of the stopwatch. The digital stopwatch has 2 digits on the far side the seconds, thus it further separates the time in hundredths of a second. Since it's simple to scan to hundredth of a second, that's its design.