At what amount is a short-term notes receivable recorded on the issue date?

At face value

Explanation:

Short term notes are always recorded at face value, and that applies to both interest and non-interest bearing short term notes.

Non-interest bearing long term notes must be recorded at their discounted value, i.e. you must discount the long term note' face value by the discount rate used by the company.

a) Decrease goodwill by $13,000

Explanation:

In IFRS, whenever recoverable amount of a cash generating unit is less than the carrying amount, an impairment loss is recognized. After calculating an impairment loss, it is then allocated to the carrying amount of Cash generating unit's goodwill.

Impairment loss in this case is = Total carrying amount - Recoverable amount of CGU = $45,000 - $32,000 = $13,000. Hence, the impairment loss will be allocated to the carrying value of the goodwill, leading to decrease in goodwill by $13,000.