Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| No. | # | Title | Directed by | Written by | Original air date | Production code | U.S. viewers (million) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 23.0 | 1.0 | " Normal Is the Watchword " | John Kretchmer | Rob Thomas | September28,2005 | 2T7201 | 3.30 |
| 24.0 | 2.0 | " Driver Ed " | Nick Marck | Diane Ruggiero | October5,2005 | 2T7202 | 3.07 |
| 25.0 | 3.0 | " Cheatty Cheatty Bang Bang " | John Kretchmer | Phil Klemmer & John Enbom | October12,2005 | 2T7203 | 3.00 |
| 26.0 | 4.0 | " Green-Eyed Monster " | Jason Bloom | Dayna Lynne North | October19,2005 | 2T7204 | 3.10 |
| 27.0 | 5.0 | " Blast from the Past " | Harry Winer | Phil Klemmer & Cathy Belben | October26,2005 | 2T7205 | 3.58 |
| 28.0 | 6.0 | " Rat Saw God " | Kevin Bray | John Enbom & Phil Klemmer | November9,2005 | 2T7206 | 3.10 |
| 29.0 | 7.0 | " Nobody Puts Baby in a Corner " | Nick Marck | Diane Ruggiero | November16,2005 | 2T7207 | 2.94 |
| 30.0 | 8.0 | " Ahoy, Mateys! " | Steve Gomer | John Enbom & Cathy Belben | November23,2005 | 2T7208 | 2.50 |
| 31.0 | 9.0 | " My Mother, the Fiend " | Nick Marck | Phil Klemmer & Dayna Lynne North | November30,2005 | 2T7209 | 3.00 |
| 32.0 | 10.0 | " One Angry Veronica " | John Kretchmer | Russell Smith | December7,2005 | 2T7210 | 3.42 |
| 33.0 | 11.0 | " Donut Run " | Rob Thomas | Rob Thomas | January25,2006 | 2T7211 | 1.62 |
| 34.0 | 12.0 | " Rashard and Wallace Go to White Castle " | John Kretchmer | John Enbom | February1,2006 | 2T7212 | 2.12 |
| 35.0 | 13.0 | " Ain't No Magic Mountain High Enough " | Guy Bee | Diane Ruggiero | February8,2006 | 2T7213 | 2.05 |
| 36.0 | 14.0 | " Versatile Toppings " | Sarah Pia Anderson | Phil Klemmer | March15,2006 | 2T7214 | 2.73 |
| 37.0 | 15.0 | " The Quick and the Wed " | Rick Rosenthal | John Serge | March22,2006 | 2T7215 | 2.34 |
| 38.0 | 16.0 | " The Rapes of Graff " | Michael Fields | John Enbom | March29,2006 | 2T7216 | 2.15 |
| 39.0 | 17.0 | " Plan B " | John Kretchmer | Dayna Lynne North | April5,2006 | 2T7217 | 2.78 |
| 40.0 | 18.0 | " I Am God " | Martha Mitchell | Diane Ruggiero & Cathy Belben | April11,2006 | 2T7218 | 1.76 |
| 41.0 | 19.0 | " Nevermind the Buttocks " | Jason Bloom | Phil Klemmer | April18,2006 | 2T7219 | 1.91 |
| 42.0 | 20.0 | " Look Who's Stalking " | Michael Fields | John Enbom | April25,2006 | 2T7220 | 1.85 |
Question:
who are the writers of the episode that had 3.07 millions of North American spectators?
Answer:
Diane Ruggiero