A 63yrs male with poor stream of urine, post void residual urine is 400 ml, b/l hydronephrosis and prostate weighing 75 g. His Ur- 118 and Cr- 3.4.The next steps of management is-

• A. CT to rule out ca
• B. MRI pelvis
• C. Catheterize with Foley catheter
• D. b/l PC Nephrostomies