Which of the Following Pairs Provides Examples of Integrating Knowledge

Which of the following pairs provides examples of integrating knowledge from other disciplines in accounting?

A) Completes the steps in the systems development life cycle, applies expectancy theory to improve motivation
B) Selects software using the weighted-rating model, analyzes internal controls in the sales/collection process
C) Analyzes internal controls in the sales/collection process, applies expectancy theory to improve motivation
D) Prepares a schedule of cash receipts in Excel, gives two examples of COSO documents