Economics - 0455 CIE

Supply

Muhtasari

Behind every price tag sits a decision by firms about how much to make. Supply is the seller's side of the market: the quantities producers are willing and able to offer at each price. Get supply right and you can explain why petrol stations pump more when prices rise, why a good harvest lowers food prices, and why a new tax pushes prices up.

In this lesson you will define supply, build the market supply curve from individual firms, and draw it correctly. You will then master the single most tested distinction in the topic: a movement along the curve (an extension or contraction caused by price) versus a shift of the curve (an increase or decrease caused by everything else). By the end you will diagnose any supply change at a glance.

Malengo

  1. definition of supply
  2. link between individual supply and market supply
  3. drawing and interpretation of the supply diagram
  4. causes of extensions and contractions in supply
  5. diagrams that illustrate movements along a supply curve
  6. causes of decreases and increases in supply
  7. diagrams that illustrate shifts of a supply curve

Maelezo ya Somo

Supply is one half of every market. Combined with demand it determines price and quantity, so it underpins price determination, elasticity and almost all of microeconomics. The classic exam trap, mixing up movements along the curve with shifts of it, is worth real marks, and this lesson fixes it for good.

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Tathmini ya Somo

Hongera kwa kukamilisha somo la Supply. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.

Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.

Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.

  1. According to the law of supply, an increase in a good's price will normally cause: A. a decrease in supply B. an extension in supply C. a leftward shift of the curve D. a contraction in supply Answer: B
  2. Which of the following causes a shift of the supply curve, not a movement along it? A. a rise in the good's own price B. a fall in the good's own price C. a fall in the cost of raw materials D. nothing changes Answer: C
  3. A government subsidy paid to producers will: A. shift the supply curve to the left B. shift the supply curve to the right C. cause a contraction in supply D. cause an extension in supply Answer: B
  4. Market supply is found by: A. subtracting demand from supply B. adding up individual firms' supply at each price C. taking the lowest firm's supply D. multiplying price by quantity Answer: B
  5. A new tax on producers of a good will most likely: A. increase supply B. decrease supply C. cause an extension in supply D. leave supply unchanged Answer: B

Inapatikana kwenye programu ya Green Bridge

Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.

Maelezo kamili ya masomo yenye michoro
Msaidizi wa kujifunza wa AI
Soma bila mtandao, wakati wowote, mahali popote
Inapatikana kwa Android, Windows, macOS, na Linux

Inapatikana kwenye programu ya Green Bridge

Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.

Maelezo kamili ya masomo yenye michoro
Msaidizi wa kujifunza wa AI
Soma bila mtandao, wakati wowote, mahali popote
Inapatikana kwa Android, Windows, macOS, na Linux

Fanya Mazoezi ya Maswali ya Majaribio

Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Supply? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.

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Ratiba ya Daraja la Kijani
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