We have determined that the allocation methodology used in prior years did not comply with SFAS No. 13, therefore, we have
utilized a different methodology to account for our sales-type leases involving multiple element arrangements. This methodology
begins by determining the fair value of the service component, as well as other executory costs and any profit thereon, and
second, by determining the fair value of the equipment based on a comparison of the equipment values in our accounting system
to a range of cash selling prices. The resultant implicit interest rate is then compared to fair market value rates to assess the
reasonableness of the overall allocations to the multiple elements.