Joshua takes 15 minutes to reach his school. He has to be at the school at 7:00 a.m. every day. Therefore, he decides that he has to leave home at 6:45 a.m. every day to reach on time. Which of the following types of reasoning does Joshua use to arrive at this decision?
A) Decisive reasoning
B) Deductive reasoning
C) Comparative reasoning
D) Inductive reasoning
E) Qualitative reasoning