GUESS THE TYPE OF CONSIDERATION

Myra ordered a plate of fried noodles and paid for it. The hawker told her that the noodles would be ready in 30 minutes. The type of consideration that Myra would pay is known as [blank_start]_____________________.[blank_end] The type of consideration the hawker would pay is known as [blank_start]__________________________[blank_end]

Terence voluntarily helped his boss, Helen, to clean her car. After it was completed, Helen was so impressed with Terrence's clean work that she promised to buy him dinner. The type of consideration that Helen made is known as _[blank_start]___________________[blank_end].

Delia called Pizza Hut to order some pizzas. She chose the option to pay-cash-on-delivery. The customer service staff told her that the pizzas would be delivered in 45minutes. The kind of consideration that Pizza Hut made was [blank_start]________________________[blank_end]