Resourcer graphs/screenshots

I’m working on how to present data entered into Resourcer.I’ve been playing around with Excel and thinking about how to represent:

• Tasks done;
• Their utilisation level;
• Time spent on each task.

Here’s a mock up of a typical day at work:

At a glance you can see that tasks with low utilisation levels are either relatively small or relatively large, while tasks where I am busy or very busy are around the 60 minute mark.