Your spreadsheet's SUMIF function is super handy when budgeting for a project. It can show you, at a glance, how the costs of different features add up.
Delivery Leads interface with clients for happy project teams and software delivered on time and budget. They're a maker, a project manager, and much more.
Making sprint commitments will slow you down and waste your time. Make a forecast, then challenge your team to see how far into the backlog they can get.