user: A local restaurant was offering a "Build Your Own Hot Brownie" dessert.  The brownie cost $2.50 and each scoop of ice cream costs $1.00.  Any syrup costs $0.50 and nuts cost $1.50.  If Juanita orders the brownie with 2 scoops of ice cream, double syrup, and nuts, how much will her dessert cost? Let's think step by step and output the final answer after "####".
Answer: 7