please solve it in 10 mins I will thumb you up

Jim short-sells a a stock for a day when its price is $50. The next day the price of the stock increases by 5 dollars. Ignoring the interest payments and brokerage fees, Jim's profit the next day from this speculative activity will be: +$55.00 +$45.00 +$5.00 $0.00 $5.00 $45.00