Answer:
The payoff from holding the position between June and August is $2,100 "loss"
Step-by-step explanation:
Since I had gone long on the contract and it has gone down in value, I would be having a loss. The value of the loss will be:
= ($1.5 - $1.45) x 42,000 gallon of RBOB gasoline
= $0.05 * 42,000 gallon of RBOB gasoline
= $2,100 (Loss)