Answer:
c. $0 from last year and $0 from the current year.
Step-by-step explanation:
$300,000 - $100,000 = $200,000 new at risk basis at the end of last year
at risk basis at the end of current year = at risk basis at the end of last year - current year's loss = $200,000 - $50,000 = $150,000
since at risk basis is still $150,000 (not negative), there is no suspended passive activity loss