ΑΟΘ 2015: Κεφάλαιο 4ο - Τεστ 1 (Επιμέλεια: Γιώργος Καμαρινός)

The correct answer is "Λάθος" which means "Wrong" in Greek.

The correct answer is "η βελτίωση της τεχνολογίας" (the improvement of technology). This answer suggests that the increase in productivity is due to advancements in technology, which allow for more efficient and effective production processes.

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If the prices of productive factors increase, it means that the cost of production will also increase. This can lead to a decrease in supply and an increase in the prices of goods and services. When the prices of productive factors increase, businesses may have to pay more for resources such as labor, raw materials, and machinery, which can result in higher production costs. As a result, businesses may pass on these increased costs to consumers by raising the prices of their products. Therefore, an increase in the prices of productive factors can lead to an increase in the prices of production coefficients.

The correct answer is "Σωστό" (Correct).

The correct answer is "το χρονικό διάστημα προσαρμογής της επιχείρησης" (the time period for the adjustment of the business). This answer is supported by the fact that the other options (εισόδημα των καταναλωτών, τιμές των υποκατάστατων αγαθών, προτιμήσεις των καταναλωτών) do not directly relate to the concept of business adjustment.

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The correct answer is "την καμπύλη του συνολικού προϊόντος προς τα πάνω και την καμπύλη προσφοράς προς τα δεξιά". This answer suggests that the curve of the total product is upward sloping and the curve of the supply is rightward sloping. This indicates that as the quantity of inputs increases, the total product also increases, and as the price of the product increases, the quantity supplied also increases.

The correct answer is "αύξηση της προσφοράς του" which translates to "increase in its supply". This means that there is an increase in the amount of a product or service that is available in the market.