Indicate which of the following costs should be expensed when incurred. a. $13,000 paid to rearrange and reinstall machinery. b. $200,000 paid for addition to building. c. $200 paid for tune-up and oil change on delivery truck. d. $7,000 paid to replace a wooden floor with a concrete floor. e. $2,000 paid for a major overhaul on a truck, which extends the useful life