Answer: Amount of supplies expense = $700
Explanation:
Given the following :
Amount of supplies at the beginning of the year = $1000
Amount of supplies which remained unused = $300
Amount of supplies expense at the end of the fiscal year = Amount of used supplies
Amount of used supplies = (amount of supplies at beginning - amount of unused supplies)
Amount of used supplies = ($1000 - $300)
Amount of used supplies = $700
Therefore, amount of supplies expense = $700