Предмет: Экономика, автор: salagina03

Функция спроса выражена уравнением Qd=15-2P, а функция предложения Qs=6+P. Определите размер дефицита или излишка, если P=2. Изобразите графически.

Ответы

Автор ответа: s3npaiKun1
1

Для определения размера дефицита или излишка необходимо сравнить количество товара, которое покупатели желают приобрести (спрос) и количество товара, которое продавцы готовы продать (предложение) при данной цене.

Когда цена равна 2, функция спроса будет иметь значение:

Q_d = 15 - 2P = 15 - 2(2) = 11

А функция предложения будет иметь значение:

Q_s = 6 + P = 6 + 2 = 8

Таким образом, при цене 2, покупатели хотят приобрести 11 единиц товара, а продавцы готовы продать только 8 единиц товара. То есть, имеется дефицит товара в размере 11 - 8 = 3 единицы.

Ответ: Дефицит товара при цене 2 равен 3 единицам.

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