In 2020, a farmer sells $20 million worth of corn to REFG Company. REFG Company produces $25 million worth of cereal in 2020, with sales to households during the year of $21 million. The unsold $4 million worth of cereal remains in REFG Company’s inventory at the end of 2020. The transactions just described contribute how much to GDP for 2020? a. $21 million

b. $20 million

c. $45 million

d. $25 million

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.