Which statement about the subject line is true? the subject line can be found just below the message box. the subject line is mainly used to tell the recipient that the email is urgent. filling in the subject line is optional, but it is a good practice. filling in the subject line will make it difficult to locate the email at a later date.

Write a program that uses a two-dimensional array to store the highest and lowest temperatures for each month of the year. the program should output the average high, average low, and the highest and lowest temper- atures for the year. your program must consist of the following functions: a. function getdata: this function reads and stores data in the two- dimensional array. b. function averagehigh: this function calculates and returns the average high temperature for the year. c. function averagelow: this function calculates and returns the aver- age low temperature for the year. d. function indexhightemp: this function returns the index of the highest high temperature in the array. e. function indexlowtemp: this function retur