| Part I: Baseline Data for Cost of Email |
Variables |
Interim Results |
Outcome |
| Organization Standing Data |
| Number of Management/Knowledge Workers |
|
|
|
| Average Annual Salary |
|
|
|
| Email IT Costs |
| Cost Per 100 Megabytes of Email Storage (per annum) |
|
|
|
| Individual Email Storage Allocation (megabytes) |
|
|
|
| Annual Cost of Data Storage and management |
|
£30,375 |
|
| IT Support Costs Per Employee (per annum) |
|
|
|
| IT Support Costs for Email Service (per annum) |
|
£13,500 |
|
| Cost Per 100 Megabytes of Email Storage (per annum) |
|
|
£43,875 |
| Email Activity Base |
| Average Number of Emails Received Per Day Per Employee |
|
|
|
| Number of Email Interrupts Per Day (max. value = no. received) |
|
|
|
| Average Number of Emails Sent Per Day Per Employee |
|
|
|
| Daily Cost of Email Per Employee |
|
£39.76 |
|
| Daily Cost of Email for All Employees |
|
£26,835 |
|
| Annual Cost of Email Handling |
|
|
£6,172,031 |
| Current Total Annual Variable Cost of Email |
|
|
£6,215,906 |
| Part II: Investment Analysis |
Cost/Saving |
Return |
| Hard and Productivity Benefits |
| IT Costs Savings |
|
£39.76 |
|
| Savings on Email Handling |
|
£39.76 |
|
| Total Benefits |
|
£6,215,906 |
|
| Return on Investment |
| Net Saving |
|
|
£1,538,388 |
| ROI for Year 1 |
|
|
1835% |
