Please carry all the required things for the Business Fair.
Refer the following list for your reference.
1- Products, apron
3- Bill Book
4- A box to keep the coupons.
5- Glass/Plates/spoons to serve your product.
6- One bedsheet if you need to cover the table.
Anything which is required by your group. Come prepared.
Visit the link and practice measuring angles: https://www.