Help me please.

<p>Dik:</p><p>Harga awal 35 tas = 2.450.000,00</p><ul><li>Misal harga awal 1 tas = x?</li><li>^{x = 2.450.000,00 : 35=70.000}</li></ul><p>Ditanya? berapa harga jual tas jika keuntungan yang diinginkan mencapai 20%</p><p>Untung yang diinginkan = 20%</p><ul><li>harga jual × persen keuntungan =70.000×20/100</li></ul><p>^{&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =14.000&nbsp;}</p><p>Jadi untuk memperoleh keutungan dari penjualan 1 tas&nbsp;</p><ul><li>Harga jual + keuntungan =70.000+14.000</li></ul><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;=84.000</p><p>- Jadi untuk memperoleh keuntungan 20% pak Adi harus &nbsp; &nbsp; &nbsp;menjual Rp.84.000,00/tas&nbsp;</p><p>- Atau harga keseluruhan 35 tas =84.000×35</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;=2.940.000</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p>