Using current CSA$-$O$86$ and Limit States Design, size up the wood vertical diagonal in tension for the frame, per sketch below, subjected to a factored tensile force for the following scenario: T$=90$kN due to DL$+$LL$.$

Wood is under wet conditions, preservative treated unincised wood.

Use Hem$-$Fir, No$1.$

What is the factored load along the diagonal in tension, Tf $?$

What is the total factored tensile resistance as affected by the modification factors?

What is the selected member?