Determine the admittance parallel combination of the last elements after replacing with (3s+4)/2s(s+4) is?

• A. (4s2-19s+4)/(6s-8)
• B. (4s2+19s-4)/(6s+8)
• C. (4s2+19s-4)/(6s-8)
• D. (4s2+19s+4)/(6s+8)