Jawabanmu

2014-04-21T22:43:40+07:00
Harga beli =30×24.000= 720.000 untung yg dikehendaki= 180.000 penjualan yg dikehendaki= 720.000+180.000=900.000 maka harga jual/buku=900.000:(30×12)= Rp. 2.500,00/buku
2014-04-21T23:21:38+07:00
30 x 24000 = 720.000
30 x 12 = 360
720.000 + 180.000 = 900.000
900.000/360 = 2.500