Answer:
$1,900
Step-by-step explanation:
Calculation for what Peterson would show as a deferred revenue account for the gift cards with a balance of:
Deferred revenue account=$2,850+($285+$665)
Deferred revenue account=$2,850-950
Deferred revenue account=$1,900
Therefore At 12/31/2021, Peterson would show a deferred revenue account for the gift cards with a balance of:$1,900