-Which Statement Is True If the Loop Current I2 Is

Multiple Choice

-Which statement is true if the loop current I2 is found to be a negative number?

A) The 10 V battery and 10 Ω resistor should have been converted to a current source.
B) The determinant used to compute the current should have been third order, not second order.
C) The nodal analysis approach should have been used, not the mesh analysis approach.
D) The original direction assumed for I₂ is wrong.