seorang pedagang membeli roti dengan harga Rp 100.00 dan dapat menjual dengan harga Rp 130.00 setiap bungkus. ia juga membeli kue seharga Rp 200.00 setiap potong dan dijual dengan harga Rp 220.00. jika ia mempunyai modal Rp 4.000.00 dan setiap hari dapat menjual roti dan kue sebanyak 30 buah, maka tentukan besar laba yang diterima setiap hari

<p>Harga jual X barang tejual. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Harga kue X banyak kue terjual. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Rp 220.000 X 30 =Rp.6.600000 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Harga roti X banyak roti terjual. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Rp 130.000 X 30 = Rp.3.900.000 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (6.600.000 + 3.900.000)- 4.000.000=6.500.000. &nbsp;Jadi laba Yang diperoleh pedagang adalah Rp.6.500.000</p>