Which feature allows a conductor to view the total number of tickets by type?

The feature that allows a conductor to view the total number of tickets by type is the 2+2 summary. This tool is specifically designed to present a concise overview of ticket sales, categorizing the number of tickets sold by different types. It streamlines the process for conductors, enabling them to quickly assess sales performance and inventory of ticket types at a glance.

The 2+2 summary is particularly useful for operational efficiency, assisting conductors in maintaining an accurate count of ticket types, which is essential for customer service and revenue management. By providing a quick reference point, it supports informed decision-making and enhances communication with both passengers and rail management.

The other options, while related to ticket sales and revenue tracking, do not specifically focus on displaying the total number of tickets by type in the way that the 2+2 summary does. The ticket sales dashboard may provide broader sales metrics but would not be as targeted in showing ticket types. The daily audit summary typically encompasses overall financial summaries and may not break down ticket types as clearly. The ticket type breakdown could provide some details but lacks the comprehensive and convenient presentation of the 2+2 summary.