Final answer:
Key performance indicators for "period total" reports include total revenue, total cost, and productivity measurements.
Step-by-step explanation:
Total revenue highlights the income generated within the period, crucial for evaluating financial performance. Total costs are equally essential, providing insight into the expenses incurred, allowing for analysis of the profit margins when weighed against revenues.
Additionally, productivity can be considered through alternative measures such as the total product, which quantifies the output over the period, or through efficiency metrics, like output per hour of work. Other factors that may also be pertinent depending on the context.
It could include time series data for trend analysis and market conditions such as a thin market, which can affect the volatility of revenues and costs. To fully understand the financial health and operational efficiency during the period in question, these KPIs should be analyzed in detail.