Property 1: This property will begin eroding in year 1. Property 2: This property will begin eroding in year 1. Property 3: This property will begin eroding in year 1. Property 4: This property will begin eroding in year 1. Property 5: This property will begin eroding in year 20. Property 6: This property will begin eroding in year 20. Property 7: This property will begin eroding in year 20. Property 8: This property will begin eroding in year 20. END OF OUTPUT.