On february 1, 2019, the balance of the retained earnings account of blue power corporation was $378,000. revenues for february totaled $73,800, of which $69,000 was collected in cash. expenses for february totaled $183,400, of which $151,200 was paid in cash. dividends declared and paid during february were $16,800. required: calculate the retained earnings balance at february 28, 2019. (amounts to be deducted should be indicated with a minus sign.)

The retained earnings balance at February 28, 2019 is $251,600

Explanation:

The computation of the ending balance of retained earning is shown below:

The ending balance of retained earning = Beginning balance of retained earnings - net loss - dividend paid

where,

Net loss =  Expenses - Revenue

                   = $73,800 - $183,400

                    = $109,600

The other item values remain the same

Now put these values to the above formula  

So, the value would equal to

= $378,000 - $109,600 - $16,800

= $251,600

answer; i believe the correct answer is radioactive decay);

the answer is a. $209,000