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project-management · finance

Software Budget Variance Waterfall

This waterfall chart reconciles an approved product-launch budget to the latest forecast. Agency savings move the running total down, while security review, cloud testing and launch events add cost. The final forecast gives sponsors a direct view of the amount now being requested. It works well when a budget discussion needs the drivers of a variance, not just two totals side by side.

סוג תרשים עמודותמנוע echarts-barעודכן 24.9.2026
Atlas Launch Budget Variance
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הבקשה

“Create a waterfall chart titled Atlas Launch Budget Variance showing Approved budget $130,000, Agency savings minus $6,000, Security review plus $18,000, Cloud testing plus $18,000, Launch events plus $9,000, and Forecast $169,000.”

ואז נסוChange Cloud testing to plus $12,000.Add Legal review plus $5,000 before Forecast.
מה מופיע בתרשים הזה

פענחו את ההחלטות שמאחוריו.

01Savings

Agency savings offset part of the spend.

02Scope cost

Security and testing increased the forecast.

03Approval

The final forecast frames the funding decision.

Use to explain a plan-to-forecast change with named drivers.

עיון בכל תבניות ה־תרשים עמודות ←

שאלות נפוצות

שאלות נפוצות

What is a budget variance waterfall?

It connects a planned budget to an updated forecast through the individual changes between them.

How are savings shown?

Savings are negative changes that lower the running balance.

What should the final bar represent?

It should be the latest total after all listed changes.