for capital costs) shows just the principal for a single purchase of the item or items, ignoring repeat payments or interest payments on an annualized cost
</p>

<p>
These values are shown in table headers with (¤<sub>0</sub>) as the unit.
</p></dd>
<dt>Annual</dt><dd><p>
(only shown for non-capital costs) shows the annual cost or revenue for all costs where this makes sense.
</p>

<p>
These values are shown in table headers with (¤/yr) as the unit.
</p></dd>
</dl>

<p>
Below the display options are a ser