What type of adjustment is Completed services that were paid for six months earlier, $1,070? The Service Revenue unadjusted balance as of December 31 is $10,300. The Unearned Revenue balance as of December 31 is $11,600

Unearned Revenue Balance   $10530

Service revenue Balance    $11370

Explanation:

given data

time = 6 month

Completed services  paid =  $1,070

Service Revenue unadjusted = $10,300

Unearned Revenue balance = $11,600

solution

Unearned Revenue

31-Dec     $11,600    

31-Dec  $1070  

Balance   $11,600 - $1070

Balance   $10530

and

Service revenue

31-Dec      $10,300    

31-Dec      $1070

balance    $10,300  + $1070    

Balance    $11370

d. automatic stabilizers.

explanation:

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.