Vandium, a High-End Smartphone, Is Known for Its Excellent Audio

Multiple Choice

Vandium, a high-end smartphone, is known for its excellent audio quality and processing speed. However, most of its users complain of certain technical issues after a period of five months. The company, however, is well aware of these issues because it deliberately designs these products to fail after a certain period-a strategy to generate revenue through service charges. In the context of business behavior, Vandium's business conduct is:

A) legal and ethical.
B) legal and unethical.
C) illegal and unethical.
D) illegal and ethical.