Indicate whether or not there is an OFFER in each statement below and give your reason (s)

a) John puts a computer in the show window of his electronic shop with a price tag.

b) Sandra distributes flyers outside Dominos Pizzeria saying cheap offer 10% off all our pizzas.

c) Mary advertises a reward of $500.00 in Newsday for the return of a lost ID card.

d) Pat returns Marys ID card and then discovers a reward was offered.

e) Peter offers to sell his car to Avery for $60,000. Avery says he could only pay $55,000.00.

f) Susan offered to sell her 2^nd year medical books to Harry for $3,000.00. He asked for 3 days to decide. The next day Susan sells the same books to her friend, Paula.