Белая книга для Cisco Cisco 4402 Wireless LAN Controller
Total Economic Impact Study of Unified Wireless Network
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Table 1: Financial Summary Result, Composite Company ROI, Risk-Adjusted
Summary financial
results
Original estimate
Risk-adjusted
ROI 113%
92%
Payback period (months)
14
15
Total costs (PV)
($337,888)
($337,086)
Total benefits (PV)
$719,475
$647,529
Total (NPV)
$381,587
$310,443
Source: Forrester Research, Inc.
Figure 1: Financial Summary Result
Financial Summary Result
($400,000)
($300,000)
($200,000)
($100,000)
$0
$100,000
$200,000
$300,000
$400,000
Initial
Year 1
Year 2
Year 3
Total costs
Total benefits
Payback
Source: Forrester Research, Inc.