4.6 Á÷Á¢¿ø°¡°è»ê°ú Èí¼ö¿ø°¡°è»ê
»ç·Ê
A»óȸÀÇ ´ç±âÀÇ ¸ÅÃâÃÑÀÌÀÍ·üÀº 30%ÀÌ´Ù. ´ç±â¸ÅÀÔ¾× 750,000, ´ç±â¸ÅÃâ¾× 1,200,000, ±â¸»Àç°í¾× 270,000ÀÏ°æ¿ì ±âÃÊÀç°í¾×Àº?
(Ç®ÀÌ)
±âÃÊÀç°í¾×+´ç±â¸ÅÀÔ¾×-±â¸»Àç°í¾× = ¸ÅÃâ¿ø°¡
* ¸ÅÃâ¿ø°¡ = ¸ÅÃâ¾×(1-¸ÅÃâ¾×ÃÑÀÌÀÍ·ü)
À̹ǷÎ
x+750,000-270,000=1,200,000(1-0.3) ¡æ x = 360,000
¸ÅÀÔ¾× 30,000, ¸ÅÃâ¾×400,000, ¸ÅÀÔȯÃâ¾× 40,000. ¸ÅÃâȯÀÔ¾× 60,000, ±â¸»Àç°í¾× 100,000, ±âÃÊÀç°í¾× 120,000, ¸ÅÀÔ¿îÀÓ 40,000, ÆǸſîÀÓ 60,000ÀÏ ¶§ ¸ÅÃâ¿ø°¡´Â?
(Ç®ÀÌ)
¸ÅÃâ¿ø°¡ = ±âÃÊÀç°í¾× + ¼ø¸ÅÀÔ¾× - ±â¸»Àç°í¾×
* ¼ø¸ÅÀÔ¾× = ¸ÅÀÔ¾× - ¸ÅÀÔȯÃâ¾×
À̹ǷÎ
x=120,000+(300,000+¸ÅÀÔ¿îÀÓ 40,000-¸ÅÃâȯÃâ 40,000)-100,000 = 320,000
´ÙÀ½ ÀÚ·á¿¡ ÀÇÇØ ±âÃÊ¿Í ±â¸»ÀÇ Àç°íÇ°¼ö·®À» °è»êÇ϶ó,
¿Ï¼ºÇ°¿ø°¡ 1°³´ç 25,000(Àç·áºñ10,000 + °¡°øºñ 15,000)±âÃÊÀç°øÇ°¿ø°¡ 480,000(¿Ï¼ºµµ 40%)±â¸»Àç°øÇ°¿ø°¡ 820,000 (¿Ï¼ºµµ 70%)Àç·á´Â °øÁ¤ÃÊ¿¡ ÅõÀԵǰí, °¡°øºñ ´ÜÀ§´ç ȯ»ê¿ø°¡´Â ±âÃÊ¿Í ±â¸»ÀÌ °°´Ù.
(Ç®ÀÌ)
´ÙÀ½ ÀÚ·á¿¡ ÀÇÇØ ³ë¹«ºñ¼Òºñ¾×À» °è»êÇϸé?
´ç±âÁö±Þ¾× 1,200,000 Àü±â¹ÌÁö±Þ¾× 1,200
´ç±â¹ÌÁö±Þ¾×150,000
(Ç®ÀÌ)
´ÙÀ½ ÀÚ·á¿¡ ÀÇÇØ °æºñ¼Òºñ¾×À» °è»êÇϸé?
Àü±â¼±±Þºñ¿ë 70,000 Àü±â¹ÌÁö±Þ°æºñ 45,000
´ç±âÁö±Þ°æºñ 435,000 ´ç±â¹ÌÁö±Þ°æºñ 85,000
´ç±â¼±±Þ±Þ·á 90,000
(Ç®ÀÌ)
Á÷Á¢Àç·áºñ 150,000¿ø, °£Á¢Àç·áºñ50,000¿øÀ» ¿¹Á¤¼Òºñ½Ã ºÐ°³´Â?
(Ç®ÀÌ)
´ÙÀ½°ú °°Àº °æ¿ìÀÇ Àç·áºñ Â÷ÀÌ´Â?¨ç Ç¥ÁØ 800°³ ¨Í 60¿ø ¨è ½ÇÁ¦ 900°³ ¨Í 70¿ø(Ç®ÀÌ)Àç·áºñÂ÷ÀÌ = ½ÇÁ¦¼ö·®×½ÇÁ¦°¡°Ý-Ç¥Áؼö·®×Ç¥ÁØ°¡°Ý½ÇÁ¦¿ø°¡¡µÇ¥ÁØ¿ø°¡ ¡æ ºÒ¸®ÇÑ Â÷ÀÌ
´ÙÀ½°ú °°Àº °æ¿ì ´É·üÂ÷ÀÌ(½Ã°£Â÷ÀÌ)´Â?
½ÇÁ¦ÀÓÀ²ÀÌ 50¿ø, ½ÇÁ¦ÀÛÁ¢ÀÛ¾÷½Ã°£ 3,000½Ã°£, Ç¥ÁØÀÓÀ² 40¿ø, Ç¥ÁØÁ÷Á¢ÀÛ¾÷½Ã°£ 2,800½Ã°£ÀÏ ¶§ Á÷Á¢³ë¹«ºñ Â÷ÀÌ´Â?
(Ç®ÀÌ)
Á÷Á¢³ë¹«ºñÂ÷ÀÌ=(½ÇÁ¦ÀÓÀ²×½ÇÁ¦ÀÛ¾÷½Ã°£)-(Ç¥ÁØÀÓÀ²×Ç¥ÁØÀÛ¾÷½Ã°£)
= 50×3,000-40×2800 = 38,000¿ø(ºÒ¸®)
G»ç´Â Ç¥ÁØ¿ø°¡°è»êÁ¦µµ¸¦ äÅÃÁß, '98. 4¿ù¿¡ ÃÑÁ¦Á¶°£Á¢ºñ°¡ Á¤»óÁ¶¾÷µµÀÎ 20,000 Á÷Á¢³ëµ¿½Ã°£À» ±âÁØÀ¸·Î 80,000¿øÀÇ ¿¹»êÀÌ Ã¥Á¤µÊ. Ç¥ÁØ¿¡ ÀÇÇϸé Á¦Ç° 1°³ »ý»ê¿¡´Â Á÷Á¢³ëµ¿½Ã°£ 2½Ã°£ÀÌ ÇÊ¿ä, '98. 4¿ù¿¡ Á¦Á¶°£Á¢ºñ ¹èºÎ¾×Àº?
(Ç®ÀÌ)
Á¦Ç°ÀÇ È¯»ê´ÜÀ§ 9,500°³, ÀÛ¾÷ÇÑ Á÷Á¢³ëµ¿½Ã°£ 19,500½Ã°£, ½ÇÁ¦ ÃÑÁ¦Á¶°£Á¢ºñ 79,500¿ø
|