Exercise 3-4 Determining cost flows through accounts LO P1 Determine the missing amounts in each of these four separate situations a through d. a $ 3,041 12,765 b 3,578 $ 12,165 15,743 (28,208) 3,278 Supplies available-prior year-end Supplies purchased during the current year Total supplies available Supplies available-current year-end Supplies expense for current year 675 $ 4,725 5,400 (1.125) 9,675 (3,521) 24,257 (800) 13,340 o hp