What is the cheapest online college I can start at any time?

[HELP ME]

Ok, college recruiters be prepared. I am seeking many degrees/certifications related to project management, law, business administration, and computer technologies. I need to know the quickest way to these and the cheapest. As a single mother, I do intend to seek financial aid, but need one I can start at anytime, as I was too late for spring semester at Ivy Tech. Also, would like one I can do all online, as I do have an office in my home for this purpose and no vehicle for a good portion of my day. I want to start ASAP. Would be a bonus if they could help me find work as well (part time during and full time following.) Thanks in advance!!! Hope to get some quick responses on this.
-Indiana Resident-