What is the value of \(\frac{a^{2}~+~ac}{a^{2}c~-~c^{3}}-\frac{a^{2}~-~c^{2}}{a^{2}c~+~2ac^2~+~c^3}-\frac{2c}{a^2~-~c^2}+\frac{3}{a~+~c}\)?

• A. 0
• B. 1
• C. \(\frac{ac}{a^2 + c^2}\)
• D. \(\frac{6}{a+c}\)