Answer:
Lagrange Annual Worth $145,966.15
Auburn Annual Worth $873,543.17
Anniston Annual Worth=$435,814
Explanation:
Calculation to determine the annual worth of each site
Using this formula
Annual worth of Project = A - P* r/(1-(1+r)^-N)
Let plug in the formula
Lagrange Annual Worth = $205,000-$320,000*15%/(1-(1+15%)^-12)
Lagrange Annual Worth = $145,966.15
Auburn Annual Worth = $880,000-$35,000*15%/(1-(1+15%)^-12)
Auburn Annual Worth=$873,543.17
Anniston Annual Worth = $455,000-$104,000*15%/(1-(1+15%)^-12)
Anniston Annual Worth=$435,814
Therefore the annual worth of each site will be :
Lagrange Annual Worth $145,966.15
Auburn Annual Worth $873,543.17
Anniston Annual Worth=$435,814