What is one major change that résumé distribution has undergone in recent decades? multiply choice

in the past, résumés were approximately five pages long. now, they are generally only one to two pages long.

in the past, job seekers résumés typed on expensive paper and submitted them by mail or in person. now, they are often submitted online.

in the past, résumés included work samples, similar to a portfolio. now, they are a short summary of one's accomplishments, skills, and background.

in the past, job seekers submitted résumés only at the time of an interview. now, job seekers submit them at the time of application.