Which of the following measures would not help managers to control and improve operations?

A) units produced per time period
B) cost trends of a product
C) yield trends
D) commissions paid per time period

Commissions Paid

Payments made to employees or agents based on their sales volume or performance.

Cost Trends

Patterns or movements in cost over a period of time, indicating how expenses are changing and affecting profitability.

Yield Trends

Refers to the patterns or movements in the yield or return on investments, securities, or assets over a certain period.