1 Coat them in oil and roast in the oven at 400 degrees until well browned. 2  Bread mushrooms as you would chicken and fry them in hot oil. Make sure you use a high quality oil suitable for frying.  Stir fry sliced mushrooms with soy sauce and oil for a simple dish.
The average cost of supplies required for elementary grades is about $26 for around a dozen items, but the cost can range from less than $5 to more than $80. The average cost in middle school was $52 to $60 for roughly 17 items, with the cost ranging from $13 to more than $150.The average cost for high school lists was $74 per student, and costs ranged from $21 to over $135 per student.The total out-of-pocket cost to parents for school-requested supplies in New York State is estimated to be $123 million.he average cost in middle school was $52 to $60 for roughly 17 items, with the cost ranging from $13 to more than $150. The average cost for high school lists was $74 per student, and costs ranged from $21 to over $135 per student.
We now know that the average Student does not spend $1200 for âBooks and Suppliesâ. We also know The College Board $1200 âBooks and Suppliesâ Budget Graphic is showing the average Student can receive up to $1200 Gift Aid / Loan in their Financial Aid Package to cover costs of âBooks and Suppliesâ.ased on survey data, students spent an average of $313 on their required course materials, including purchases and rentals, for that fall term. Students spent an average of $358 on purchases for ânecessary but not requiredâ technology, such as laptops, USB drives, for the same period.