# How is the ‘amount due’ adjusted for inflation for Options A and B?

**URL:** <https://reachback.builtintelligence.com/t/how-is-the-amount-due-adjusted-for-inflation-for-options-a-and-b/858>\
**Category:** Secondary X, W and Y options\
**Created:** [16 October 2012 11:27 UTC](https://reachback.builtintelligence.com/t/how-is-the-amount-due-adjusted-for-inflation-for-options-a-and-b/858 "2012-10-16T11:27:46Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![BuiltIntelligence](https://avatars.discourse-cdn.com/v4/letter/b/919ad9/32.png) [@BuiltIntelligence](https://reachback.builtintelligence.com/u/BuiltIntelligence)\
**Post date:** [16 October 2012 11:27 UTC](https://reachback.builtintelligence.com/t/how-is-the-amount-due-adjusted-for-inflation-for-options-a-and-b/858/1 "2012-10-16T11:27:46Z")

</div>

How is the ‘amount due’ adjusted for inflation for Options A and B?

---

<div class="post-metadata">

**Author:** ![BuiltIntelligence](https://avatars.discourse-cdn.com/v4/letter/b/919ad9/32.png) [@BuiltIntelligence](https://reachback.builtintelligence.com/u/BuiltIntelligence)\
**Post date:** [16 October 2012 11:27 UTC](https://reachback.builtintelligence.com/t/how-is-the-amount-due-adjusted-for-inflation-for-options-a-and-b/858/2 "2012-10-16T11:27:58Z")

</div>

Each amount due includes an amount for price adjustment which is the sum of:

```
	The change in the Price for Work Done to Date since the last assessment of the amount due multiplied by the Price Adjustment Factor for the date of the current assessment

	The amount for price adjustment included in the previous amount due and

	Correcting amounts, not included elsewhere, which arise from changes to indicies used for assessing previous amount for price adjustment (see Clause X1.4).
```