?RNO Ltd$.$ ?just invested $$119,000$ ?into a new local network.

Services provided by the network will bring $$25,600$ ?per year in

the next $7$ ?years. The following information is given:

Current MARR $=14\%$

expected annual inflation $=2\mathrm{.}8\%$

the network will be sold for salvage after $7$ ?years; its

depreciation rate is $22\%($Declining Balance$)$

All Cashflow values, including salvage, are in real dollars

Is this a good investment measured by the internal rate of

return?