Object-Oriented Development Could Potentially Reduce the Time and Cost of Writing

Multiple Choice

Object-oriented development could potentially reduce the time and cost of writing software because:

A) object-oriented programming requires less training.
B) iterative prototyping is not required.
C) objects are reusable.
D) a single user interface object can be used for the entire application.
E) it's not necessary to use a formal methodology to design a system.