Returns production performance for a date range: jobs completed, average job duration, jobs in
production and scheduled, material costs, on-time completion rate, average profit margin and squares
per job, material lead time and the current backlog. It also breaks down completions by month,
material cost by job type and material orders by status, ranks production managers, and lists
upcoming production jobs.

production_managers lists the company's production managers so you can build a filter.

The token's role must be owner or admin.