An example of exchange principle would be: a. leaving a footprint at a crime scene b. leaving a fingerprint at a crime scene c. leaving a strand of hair on a murder victim d. all of the above

Ski powder resort ends its fiscal year on april 30. the business adjusts its accounts monthly, but closes them only at year-end (april 30). the resort's busy season is from december 1 through march 31. adrian pride, the resort's chief financial officer, the museums a close watch on lift ticket revenue and cash. the balances of these accounts at the end of each of the last five months are as follows: