Presented below are three revenue recognition situations.

A: Groupo sells goods to MTN for $1,000,000 payment due at delivery.

B: Groupo sells goods on account to Griffons for $800,000 payment due in 30 days,

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.

Indicate the transaction price for EACH of these situations and when revenue will be recognized.