Can you help me with the least expensive way to take the following courses

[geissingert]

Can you help me with the least expensive way to take the following courses? My daughter is enrolling with Charter Oak

Oral Communication
Global Understanding
Natural Science with lab
Managerial Accounting

ITE101 Management Info Systems (Doing this through Saylor)
MGT101 Principles of Management
MKT220 Principles of Marketing
Managerial Finance 
MGT315 Organizational Behavior

Additional Science Course:
Additional Natural Science course- would nutrition count for this?

Business Statistics- can another course be taken. She took intro to Stats. She didn't like the course

I'm not sure what these are?
 Bus Major Pre-requisites
Pre-requisite coursework

TIA