Read the passage below and solve the questions based on it.
In the National Baseball League (NBL), the batting average (AB) of a hitter is computed from the home runs scored, innings played, completed innings and incomplete innings.
R1 = Number of home runs scored in complete innings.
N1 = Number of complete innings.
R2 = Number of home runs scored in incomplete innings.
N2 = Number of incomplete innings.
To accurately assess a hitter’s accomplishment, the NBL has devised two other statistical computations called the Quick Average (AQ) and the Comprehensive Average (AC), which are defined as follows:
An experienced hitter with no incomplete innings has AB of 50. The next time he bats, the inning is incomplete and he scores 45 runs. It can be inferred that