You need to unpack "free" dining and look at it as a discount. In the case of Value and Moderate resorts it's the price of the QSDP. In
@ChiCat's case there are two adults so the discount is 48.20 per person per day or $96.40 per day.
Rack rate (8 days, no
DDP, no passes, no tax) = $2115
QSDP "free" dining discount = $96.40 x 8 = $771
Discounted "free" dining rate = $1343
Enchanted Escape Room Only discount = $1200
$1343 - 1200 = $144 (I was wrong, it's $144 and not $134)
If you want to go the other way and ADD the QSDP to her existing reservation you get
Enchanted Escape Room Only discount = $1200
ADD QSDP = $771
Total with QSDP = $1971
$2115 - $1971 = $144