Answer: $38,000
Explanation:
Required reserves = 20% of checkable deposits
                = 20% × 150,000
                = $30,000
Actual reserves = Required reserves + Excess reserves
             = $30,000 + $8,000
             = $38,000
Excess reserves = Actual reserves - Required reserves
              = $38,000 - $30,000
              = $8,000
Therefore, bank's actual reserves is $38,000