BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

DS10

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Data Sufficiency |
User avatar
Legendary Member
Posts: 543
Joined: Tue Jun 15, 2010 7:01 pm
Thanked: 147 times
Followed by:3 members

by anshumishra » Sat Jan 22, 2011 4:31 pm
GHong14 wrote:Image
Cost of 2A machines = 2*20000 + 40% of (40000 - 2*4000) = 40000 + 32000 * 0.4 = 52800
Cost of B machine = 50000 + 40% of (50000 - 10000) = 50000 + 40000 * 0.4 = 66000

So, the difference = 66000 - 52800 = 13200.
Thanks
Anshu

(Every mistake is a lesson learned )
Top
Post new topic Post Reply
• Page 1 of 1