Copy the file readPeople. c. The main function should be in fine shape. You need to finish the function readPeople, and supply the freePeople function. readPeople Given a file handle and an array of null pointers: o Read the information (last name, first name, age ) for a single person Store that information in a person instance allocated from the heap. o Append that instance to the array argument o Attempt to read another person Here is a sample input file: Smith Granny 68 Tape Scott 32 Wire Barbara 45 You may assume: • Entries are complete. If there's a last name, then there's a first name and an age • Data is correct. Age will always convert to an integer. Q2 Place the readPeople function in your labsheet, with formatting. Consider Vim's :r (read) command, or use Bash redirect/append. freePeople This function simply returns the heap instances pointed to by the array to the heap. Do not assume that the array is dense. Check every position for a non-NULL pointer. Q3 Place the freePeople function in your labsheet, with formatting. Consider Vim's : r (read) command, or use Bash redirect/append.