Forecasting total cost and duration of Product Backlog
-
Upload
russell-pannone -
Category
Technology
-
view
30 -
download
0
description
Transcript of Forecasting total cost and duration of Product Backlog
Part 1: Team velocity is 30 points* Sprint length is two weeks** How many Sprints will it take to
complete Product Backlog?
Part 2: What is the duration to complete?
Part 3: What is the cost if a two week Sprint
has a total resource rate of $30,000?
Product Backlog
Story Size
As a … I want to…So that….. 3
As a … I want to…So that….. 8
As a … I want to…So that….. 2
As a … I want to…So that….. 5
As a … I want to…So that….. 8
As a … I want to…So that….. 5
As a … I want to…So that….. 2
As a … I want to…So that….. 2
As a … I want to…So that….. 12
As a … I want to…So that….. 3
As a … I want to…So that….. 3
As a … I want to…So that….. 2
As a … I want to…So that….. 8
As a … I want to…So that….. 8
As a … I want to…So that….. 5
As a … I want to…So that….. 8
As a … I want to…So that….. 20
As a … I want to…So that….. 20
As a … I want to…So that….. 5
As a … I want to…So that….. 20
As a … I want to…So that….. 20
Forecasting Total Cost and Duration of Product Backlog
* If team velocity is not know you can extrapolate it by conducting a pseudo Sprint Planning session** Team predetermines Sprint length – for the sake of this example I have select to use a two week Sprint
Copyright © 2014 Russell Pannone. All rights reserved.
Part 1: Team velocity is 30 points Sprint length is two weeks How many Sprints will it take to
complete Product Backlog? Answer: 5 (based on Velocity of 30 points)
Part 2: What is the timeline to complete?
Part 3: What is the cost if a two week
Sprint has a total resource rate of $30,000?
Product Backlog
Story Size
As a … I want to…So that….. 3
As a … I want to…So that….. 8
As a … I want to…So that….. 2
As a … I want to…So that….. 5
As a … I want to…So that….. 8
As a … I want to…So that….. 5
As a … I want to…So that….. 2
As a … I want to…So that….. 2
As a … I want to…So that….. 12
As a … I want to…So that….. 3
As a … I want to…So that….. 3
As a … I want to…So that….. 2
As a … I want to…So that….. 8
As a … I want to…So that….. 8
As a … I want to…So that….. 5
As a … I want to…So that….. 8
As a … I want to…So that….. 20
As a … I want to…So that….. 20
As a … I want to…So that….. 5
As a … I want to…So that….. 20
As a … I want to…So that….. 20
Forecasting Total Cost and Duration of Product Backlog
1
2
3
4
5
Copyright © 2014 Russell Pannone. All rights reserved.
Part 1: Team velocity is 30 points Sprint length is two weeks How many Sprints will it take to
complete Product Backlog? Answer: 5 (based on Velocity of 30 points)
Part 2: What is the duration to complete?
Answer: 10 weeks (5 (Sprints) x 2 (weeks each Sprint) = 10)
Part 3: What is the cost if a two week Sprint
has a total resource rate of $30,000?
Product Backlog
Story Size
As a … I want to…So that….. 3
As a … I want to…So that….. 8
As a … I want to…So that….. 2
As a … I want to…So that….. 5
As a … I want to…So that….. 8
As a … I want to…So that….. 5
As a … I want to…So that….. 2
As a … I want to…So that….. 2
As a … I want to…So that….. 12
As a … I want to…So that….. 3
As a … I want to…So that….. 3
As a … I want to…So that….. 2
As a … I want to…So that….. 8
As a … I want to…So that….. 8
As a … I want to…So that….. 5
As a … I want to…So that….. 8
As a … I want to…So that….. 20
As a … I want to…So that….. 20
As a … I want to…So that….. 5
As a … I want to…So that….. 20
As a … I want to…So that….. 20
Forecasting Total Cost and Duration of Product Backlog
Copyright © 2014 Russell Pannone. All rights reserved.
Part 1: Team velocity is 30 points Sprint length is two weeks How many Sprints will it take to complete
Product Backlog? Answer: 5 (based on Velocity of 30 points)
Part 2: What is the duration to complete? Answer: 10
weeks (5 (Sprints) x 2 (weeks each Sprint) = 10)
Part 3: What is the total cost if a two week Sprint has a
total resource rate of $30,000? Answer: $300,000 ( 10 Sprints x $30,000 = $300,000.00)
Product Backlog
Story Size
As a … I want to…So that….. 3
As a … I want to…So that….. 8
As a … I want to…So that….. 2
As a … I want to…So that….. 5
As a … I want to…So that….. 8
As a … I want to…So that….. 5
As a … I want to…So that….. 2
As a … I want to…So that….. 2
As a … I want to…So that….. 12
As a … I want to…So that….. 3
As a … I want to…So that….. 3
As a … I want to…So that….. 2
As a … I want to…So that….. 8
As a … I want to…So that….. 8
As a … I want to…So that….. 5
As a … I want to…So that….. 8
As a … I want to…So that….. 20
As a … I want to…So that….. 20
As a … I want to…So that….. 5
As a … I want to…So that….. 20
As a … I want to…So that….. 20
Forcasting Total Cost and Duration of Product Backlog
Copyright © 2014 Russell Pannone. All rights reserved.
Forecasting Total Cost and Duration of Product Backlog
Copyright © 2014 Russell Pannone. All rights reserved.
Forecast based on calculations from previous slides =• Duration to complete = 10 weeks• Cost to complete = $300,000.00 Because of the relevance of the cone-of-uncertainty I
would change forecast to: Duration to complete = 14 weeks Cost to complete = $360,000.00