The overwhelming majority of B2C purchases are paid for by smart cards

Following the Industrial Revolution, to allow for the use of paper currencies to finance trade, governments agreed to convert the paper currency into _____ on demand at a fixed rate.

Fill in the blank(s) with the appropriate word(s).

Public relations agencies responsible for producing revenue rely upon ________ budgeting

A) pay-for-performance B) resource-based C) administrative D) functional