Table:
text: 1974 PGA Tour
Tournament results
Tournament results
Date_ Tournament Location_ Winner Score _1st_prize_
Apr 28 Tournament of Champions California Johnny Miller (8) 280 (–8) 40000
May 5 Byron Nelson Golf Classic Texas Bud Allin (4) 269 (–15) 30045
May 12 Houston Open Texas Dave Hill (11) 276 (–12) 30000
May 19 Colonial National Invitation Texas Rod Curl (1) 276 (–4) 50000
May 26 Danny Thomas Memphis Classic Tennessee Gary Player (20) 273 (–15) 35000
Jun 2 Kemper Open North Carolina Bob Menne (1) 270 (–18) 50000
Jun 9 IVB-Philadelphia Golf Classic Pennsylvania Hubert Green (6) 271 (–17) 30000
Jun 16 U.S. Open New York Hale Irwin (3) 287 (+7) 35000
Jun 23 American Golf Classic Ohio Jim Colbert (4) 281 (+1) 34000

text: 1974 PGA Tour
Tournament results
Tournament results
Date_ Tournament Location_ Winner Score _1st_prize_
Aug 25 Westchester Classic New York Johnny Miller (9) 269 (–19) 50000
Sep 2 Tournament Players Championship Georgia Jack Nicklaus (54) 272 (–16) 50000
Sep 8 Southern Open Georgia Forrest Fezler (1) 271 (–9) 20000
Sep 15 World Open Golf Championship North Carolina Johnny Miller (10) 281 (–3) 60000
Sep 22 Ohio Kings Island Open Ohio Miller Barber (9) 277 (–7) 30000
Sep 29 Kaiser International Open Invitational California Johnny Miller (11) 271 (–17) 30000
Oct 6 Sahara Invitational Nevada Al Geiberger (5) 273 (–11) 27000
Oct 20 San Antonio Texas Open Texas Terry Diehl (1) 269 (–19) 25000
Nov 3 Walt Disney World National Team Championship Florida Hubert Green (7) Mac McLendon (1) 255 (–33) 25,000 (each)

Question: What was the first place prize for the classic American golf course at the 1974 PGA Tour in Ohio?