Greensward Landscaping Company Enters into a Contract with Kent to Landscape

Greensward Landscaping Company enters into a contract with Kent to landscape Hillview Country Club's golf course,using Intown Nursery to supply trees and shrubbery.Jonas owns a lot next to Hillview's course that will benefit from the improved landscaping.The landscaping is a gift from Kent,a wealthy club member,to Hillview.What type of beneficiary is Hillview What type of beneficiary is Jonas What type of beneficiary is Intown Nursery If Greensward refuses to do the job,who can enforce the contract against it