Your task is to read an input file containing a month name followed by the average maximum temperature for that month in Celsius, and then write an output file with the month names and the average maximum temperature for the month in Fahrenheit. For example, if the input file contains the line "Jan 8.9" on one line, the output file should contain "Jan 40.9" on one line.

The formula for converting from Celsius to Fahrenheit is F = 9/5 C + 32.

Complete the following file:

CityTemps.java

/** Reads a file of month names and average temperatures in Celsius, and writes a file containing month names and average temperatures in Celsius. */ import java.io.FileReader; import java.io.FileNotFoundException; import java.util.Scanner; import java.io.PrintWriter; public class CityTemps { public static void main(String[] args) throws FileNotFoundException { String inputFileName = "celsius.txt"; String outputFileName = "fahrenheit.txt"; // TODO: Open the input and output files. // Read records from the input file. // Calculate the temperature in Fahrenheit. // Write each line to the output file with the temperature // in Fahrenheit. } }