Could you provide a link of product sales curve?
IND2410 Industrial Design II Spring 2016 Nakamura
Mech engineering dept
Could you provide a link of product sales curve?
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http://www.patentlyapple.com/patently-apple/2014/10/apples-iphone-6-sales-nearing-20-million-mark-in-first-month.html
iPhone cumulative sales – this encapsulates both overall sales of all models and seasonal introduction of new models, combined into an overall curve:
https://lh6.googleusercontent.com/-IvKdriF6IDw/VJvs1uK4cII/AAAAAAAAMU8/CqrCEBNbUgY/s600/Apple-sales-forecast-2015-iPhone.png
Honda Civic sales compared to other brand.
http://www.nada.com/b2b/NADAOutlook/UsedCarTruckBlog/tabid/96/entryid/205/The-Honda-Civic-If-it-Ain-t-Broke-Go-Ahead-and-Fix-it-Anyway.aspx
Iphone
PT Cruiser Sales:
https://htqvn.files.wordpress.com/2014/01/chart-6-pg-8.png
VW USA Sales
http://www.thetruthaboutcars.com/wp-content/uploads/2015/02/VW-USA-sales-chart.png
http://cdn.arstechnica.net/wp-content/uploads/2012/10/AppleQ4salesnumbers.png
iPhone since release in 2007: https://d28wbuch0jlv7v.cloudfront.net/images/infografik/normal/chartoftheday_4149_iphone_sales_n.jpg
Here is a video on product life cycle:
http://www.investopedia.com/video/play/product-life-cycle/
Here is a website about product life cycle:
http://catalog.flatworldknowledge.com/bookhub/5839?e=fwk-133234-ch07_s02
https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwjn1737i8TMAhXRsh4KHe7FACQQjRwIBw&url=http%3A%2F%2Fwww.slideshare.net%2Fcmgdavid%2Fnew-product-commercialization-closed-loop-marketing&psig=AFQjCNE2GGhif6kh8-R8_zvv3lwIgXInYA&ust=1462577504724958