Money can take many forms and serves several important functions. It acts as a medium of exchange, a unit of account, and a store of value.MyEconLab is a collection of online homework, tutorials, practice exams and other class materials. You are required to purchase a subscription to MyEconLab. Students will complete a comprehensive final exam at the end of the course. Grade Weights, Percentage of Final Grade. Keep reading for information on ways to pay for college and steps to apply for financial aid. Ways To Pay For College. This guide provides general information on the various electronic payment options and specific instructions to make ACH Credit and ACH Debit EFT payments to. For questions related to the assignment of a fee appraiser, the Regional Loan.