Answer:
The dividends received by preferred stockholders in 2020 is $4000
Step-by-step explanation:
The dividends of preferred stockholders in 2019 is computed thus:
dividends to preferred shareholders=1500 shares*$50*5%=$3750
In other words, paying only $3500 in 2019, implies that preferred shareholders were owed $250($3750-$3500) in 2019.
However, out of $23000 dividends declared in 2020 , preferred shareholders were paid their normal dividends of $3750 plus the outstanding of $250 from 2019($3750+$250)=$4000