during 2 0 2 1 equipmtent was sold for 5 0 0 0 0 0 the equipment cost was 7 5 0 0 0 0 and had a book value of 4 3 2 0 0 0 . accumulated depreciaiton equipment was 1 7 5 0 0 0 0 on 1 2 / 3 1 / 2 0 and 2 2 0 5 0 0 0 oat 1 2 / 3 1 / 2 1 depreciaiton expense for 2 0 2 1 was. which of the following is correct 8 8 7 0 0 0 , 7 7 3 0 0 0 , 5 2 3 0 0 0 , or 4 5 5 0 0 0