The SUA PMI company has doubts about when it should accumulate its income, which is why I ask you to help them solve this question, justifying with articles from the LISR: • They paid you 100,000.00 for the service provided. • They transferred 40,000.00 as an advance payment for a service. • I send the invoice for a service provided at a conference. • They transferred 120,000.00 to him. • The car they acquired three years ago was sold. • They refunded the payment for some plane tickets. • They paid interest on the investment in cetes • A worker paid the loan that the company granted him five months ago.