What is the first and last name of the player with the highest field goal made rate in 1973?
in 1973 refers to year = 1973; player with highest field goal made refers to Max(Divide(fgMade, fgAttempted))
SELECT T1.firstName, T1.lastName FROM players AS T1 INNER JOIN players_teams AS T2 ON T1.playerID = T2.playerID WHERE year = 1973 ORDER BY CAST(T2.fgMade AS REAL) / T2.fgAttempted DESC LIMIT 1