Suarez Company uses the straight-line method of depreciation. The company purchased a computer system on January 1, Year 1, for $1,600,000 with an expected life of six years and a salvage value of $130,000. Assuming the computer is sold on July 1, Year 3 for $1,000,000 cash, prepare the journal entries to record depreciation for the first 6 months of Year 3 and the sale of the computer.

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?