XYZ is evaluating the Reno project. The project would require an initial investment of $$148,000$ that would be depreciated to $$16,200$ over $6$ years using straight$-$line depreciation. The project is expected to have operating cash flows of $$50,300$ per year forever. XYZ expects the project to have an after$-$tax terminal value of $$390,000$ in $3$ years. The tax rate is $30\%.$ What is $($X$+$Y$)/$Z if X is the project's relevant expected cash flow in year $3,$ Y is the project's relevant expected cash flow in year $5,$ and Z is the project's relevant expected cash flow in year $2?$