Table:
| Year ended December 31, |  |  |  |
| --- | --- | --- | --- |
| (dollars in millions) | 2019 | 2018 | 2017 |
| Entertainment and Communications |  |  |  |
| Products and services transferred at a point in time | $31.7 | $25.3 | $20.6 |
| Products and services transferred over time | 942.4 | 805.8 | 664.3 |
| Intersegment revenue | 21.6 | 22.3 | 21.2 |
| Total Entertainment and Communications | 995.7 | 853.4 | 706.1 |
| IT Services and Hardware |  |  |  |
| Products and services transferred at a point in time | 138.7 | 142.9 | 80.8 |
| Products and services transferred over time | 423.9 | 404.2 | 300.0 |
| Intersegment revenue | 4.8 | 3.8 | 4.3 |
| Total IT Services and Hardware | 567.4 | 550.9 | 385.1 |
| Total Revenue |  |  |  |
| Total products and services transferred at a point in time | 170.4 | 168.2 | 101.4 |
| Total products and services transferred over time | 1,366.3 | 1210.0 | 964.3 |
| Total revenue | $1,536.7 | $1,378.2 | $1,065.7 |
Paragraphs:
In the first quarter of 2019, the Company determined that certain revenue in the IT Services and Hardware segment associated with nonrecurring projects is better aligned with Infrastructure Solutions, rather than Consulting, where it was previously reported.  As a result, the Company reclassed revenue of $26.6 million and $12.3 million from Consulting to Infrastructure Solutions for the twelve months ended December 31, 2018 and 2017, respectively.  This reclassification of revenue had no impact on the Consolidated Statements of Operations
The following table presents revenues disaggregated by contract type
Question:
What is the total revenue between 2017 to 2019?
Answer: 1536.7+1378.2+1065.7 = 3980.6