Your net short-term cost or gain of the campaign is $873.
Using this formula
Net short term cost or gain=(Average rate per room×Additional rooms×Donation percentage)
Let plug in the formula
Net short term cost or gain=$214 per room×204 rooms×2%
Net short term cost or gain=$873.12
Net short term cost or gain=$873 (Approximately)
Therefore your net short-term cost or gain is $873.
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