You purchase a ticket from Delta Airlines costing $350 in September but do not fly until December. What is true about the accrual-based revenue recognition? O a Delta will earn all $350 in the month they receive the cash. O b. Delta will cam $350 in revenue in December even if they cancel the flight. Oc Delta will prorate the revenue over the 4 months. Od. Delta will earn $350 in revenue in December only if they fly you to your intended destination