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BMI is between 18.5 and 25. If the BMIl is less than 18.5, the person is consi underweight. If the BMI value is greater than 25, the person is considered to 15. Time Calculator Write a program that asks the user to enter a number of seconds . There are 60 seconds in a minute. If the number of seconds entered by the user is greater and works as follows: than or equal to 60, the program should convert the number of seconds to minutes and seconds pur There are 3,600 seconds in an hour. If the number of seconds entered by the user is greater than or equal to 3,600, the program should convert the number of seconds to hours, minutes, and seconds. There are 86,400 seconds in a day. If the number of seconds entered by the user is greater than or equal to 86,400, the program should convert the number of seconds to iven days, hours, minutes, and seconds. 16. February Days The month of February normally has 28 days. But if it is a leap year, February has 29 days. Write a program that asks the user to enter a year. The program should then display the number of days in February that year. Use the following criteria to identify leap years: 1. Determine whether the year is divisible by 100. If it is, then it is a leap year if and only if it is also divisible by 400. For example, 2000 is a leap year, but 2100 is not. 2. If the year is not divisible by 100, then it is a leap year if and only if it is divisible by 4. 0- For example, 2008 is a leap year, but 2009 is not. he Here is a sample run of the program: Enter a year: 2008 Enter In 2008 February has 29 days 17. Wi-Fi Diagnostic Tree Figure 3-19 shows a simplified flowchart for troubleshooting a bad Wi-Fi connection. Use the flowchart to create a program that leads a person through the steps of fixing a bad rtian. Here is an example of the program's output