What is the concept of financial leverage?

A - It is based on using any mechanism (such as debt) to increase the proportion of money and thus obtain the possibility of designating an investment.
B - It is an indicator of the degree of indebtedness of the company, which shows how much the organization was indebted in relation to its capital or assets.
a) Only A is correct.
b) Only B is correct.
c) A and B are correct.