Purchase less tires Aownership = $299,000 X USCRF-3 yr = $114,455.23 USCRF-3 yr = 0.0894396 = 0.3827934 0.2336498 Ause = $53.50 X 3, 100 = $165,850.00 Tire replacement. Timing = 9,300 = 3.0 therefore replace at end of 3,100 first and second years. Time O Atires 1 = 16,000 X USCRF-3 yr = $6,124.69 Time 1 year in the future Atires 2 = $16,000 X USCRF-3 yr = $5,710.67 PWCAF-1 PWCAF-1 yr = 1.0725 Time 2 years in the future Atires 3 = $16,000 X USCRF-3 yr = $5,324.63 PWCAF-2 Atires = $17,160.00 PWCAF-2 yr = 1.1502563 Major repairs Time of major repair = 6,200 hr = 2 th year 3, 100 hr/yr The annualized cost for major repair 2 years into the life is Amajor repairs = _ $17,000 X USCRF-3 yr = $5,657.42 PWCAF-4 PWCAF-2yr = 1.1502563