Answer:
a.Realised Loss of Yanci's Personal Residence is $20,000 . Recognised Loss is Zero 
b. Recognised Gain= $25.000
c. the realised gain will be $460.000
Step-by-step explanation:
A. Realised Gain= Condemnation Proceeds-Adjsuted basis 
 
= $460000-$480000 
 
($20000) 
 
Realised Loss of Yanci's Personal Residence is $20,000 . Recognised Loss is Zero 
 
B. Realised Gain in case Condemnation proceeds are $505.000 
 
Realised Gain= $505.000-$480.000 
 
=$25,000 
 
Recognised Gain= $25.000 
 
C. If the House is rental property then the realised gain will be $460.000