Jagadison Company leases computer equipment to customers under sales$-$type leases. The equipment has no residual value at the end of the lease and the leases do not contain purchase options. Jagadison desires a return of $8\%$ interest on a eight$-$year lease of equipment with a fair value of $$961,930.$ The present value of an annuity due of $$1$ at $8\%$ for eight years is $6\mathrm{.}206.$ What is the total amount of interest revenue that Jagadison will earn over the life of the lease?