Really need help with this database assignment! Any SQL pros??

tblAddress tblCompany CompanylD CompanyName BillingAddressID IsCustomer CustomerVenderSince DateLastModified AddressID AddressLinel AddressLine2 City StateProvince PostalCode Country tblProduct ProductID ProductName CurrentStandardUnitPrice tblorderLine OrderNo ProductID tblEmployee EmployeelD tblCustomerOrder OrderNo OrderDate FilledYesNo CompanylD ShippingAddressID EmployeelDTookOrder EmployeelDFilledOrder LastName FirstName UserName UserPassword Phone SupervisorID JobPositionID QuantityOrdered UnitPriceCharged DiscountRate QuantityPicked tblJobPosition JobPositioniD JobTitle Very Important Note about the diagram tblCompany contains customers and vendors but mainly customers IsCustomer of tblCompany contains C for the company's customers and V for the company's vendors CustomerVenderSince is a DateTime field to store date and time the company record was entered FilledYesNo field of tblCusotmerOrder has Y or N. Y means all of the ordered products on the customer order were shipped. N means at least one of the ordered products on the customer order has not been shipped yet