please fill out ALL answers and write it out the same way showing from this picture so its easy for me to know where each answer goes please! thank you!

Riverbed Company has an old factory machine that cost $54,000. The machine has accumulated depreciation of $30,240. Riverbed has decided to sell the machine: (Uist all debit entries before credit entries. Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry' for the account titles and enter O for the amounts.) (a) What entry would Riverbed make to record the sale of the machine for $27,240 cash? (b) What entry would Riverbed make to record the sale of the machine for $17,240 cash