Answer:
a. Groupo sells goods to MTN for $1,000,000, payment due at delivery.
No journal entry is required until goods are delivered and accepted.
b. Groupo sells goods on account to Grifols for $800,000, payment due in 30 days.
The journal entry:
Dr Accounts receivable 800,000
Cr Sales revenue 800,000
c. Groupo sells goods to Magnus for $500,000, payment due in two installments, the first installment payable in 18 months and the second payment due 6 months later. The present value of the future payments is $464,000.
The journal entry:
Dr Notes receivable 500,000
Cr Sales revenue 480,000
Cr Discount on notes receivable 20,000