.A Coard B Co are competitors in the oil industry who, between them have a 90% market share. The chief executives of the two companies meet at a conference and have a private meeting at which they make several agreements Which of the following agreements would represent unethical business practice? A)An agreement to transport oil across a shared pipeline B)An agreement to commence research into environmental issues C)An agreement to develop joint technology for future use D)An agreement to set prices at a part cular level For me answer B Can you help me to understand clearly answer