Given the financial data for four mutually exclusive alternatives in the table below, $($Use excel$)(10$pts$)$

$\backslash$table$[[,$A$,$B$,$C$,$D$],[$First cost$,$$$15,000,$$$36,000,$$$21,200,45,000],[$O &M Cost$/$ year,$1,600,400,900,1,000],[$Benefit$/$year$,8,000,13,000,9,000,15,000],[$Salvage value,$3,000,6,000,4,600,10,000],[$Life in years,$4]]$

A$.$ Construct the choice table for interest rates from $0$ to $100\%($use PW$)$

B$.$ At MARR $=10\%.$ Which alternative should you select?