WebTrust and SysTrust are two assurance services that were recently developed jointly by the AICPA and the CICA. The services have different objectives and markets.

Required: 

a. Contrast these two services in terms of their objectives and types of relationships that create the demand for the service.

b. Identify the professional standards that apply to each of the services.

c. Contrast the assurance provided in the reports on these two assurance services.