MAT109U
MATEMATİK I - Deneme Sınavı - 7
Dönem Sonu Sınavı
51668
Soru 1
A company produces a certain item whose demand function is p=-5x+500, and supply functionis p=2x-200. For what values of x is there a market shortage?
Soru 2
________ tells us the desire or willingness of a customer to pay a certain price for a particular item she wants to buy.
Soru 3
The point where the quantity demanded equals the supply provided is called ________.
Soru 4
_______ is the point at which cost or expenses and revenue are equal.
Soru 5
The additional cost needed to produce or purchase one more unit of a good or service is called________.
Soru 6
A hardware manufacturer company sells its new product for 130 TL per item. Total cost consists of a fixed cost of 4400 TL, and the production cost of 50 TL per item. How many items must the manufacturer sell to gain a profit of 2500 TL?
Soru 7
If demand is elastic, which of the followings is correct?
Soru 8
A hardware manufacturer company sells its new product for 130 TL per item. Total cost consists of a fixed cost of 4400 TL, and the production cost of 50 TL per item. What is the break-even point?
Soru 9
The mobile phone manufacturer BuyMe&UseMe predicts that the demand to their brand new smartphone will be 2000 units if its price is set to 1200 TL, and the demand will be 3000 units if the price is reduced 200 TL per item. What is the demand function for this new product?
Soru 10
If demand is of unit elasticity,which of the following is true?
Soru 11
The private electric company EsLeki supplying electric to the citizens of Eskişehir has a monthly demand of p(x)=200-3x, where x corresponds to one kilowatt hour. The cost function of the company is given by C(x)=75+80x-x2, 0≤x≤40. What is the value of x ?
Soru 12
The demand function of A is p = 1.200 – 3 x, and the supply function of A is p = 5 x – 400. Which of the following is the equilibrium price ?
Soru 13
The demand function of A is p(q) = 515 – (q / 5). What is the price when the demand is of unit elastic ?
Soru 14
The demand function of A is p = 60 – 3 x / 4, the fixed cost is 120 TL, and the variable cost is 10 TL for each units produced ; which of the following is the profit function ?
Soru 15
The demand function of A is p = 40 – (x / 2), the fixed cost 48 TL, and the variable cost for each item produced is 4 TL ; what is the maximum profit ?
Soru 16
The demand function of A is p = -3 x + 3333, and supply function is p = 5 x + 333. For what values of x is there a surplus for A ?
Soru 17
The demand for A is q = 600 – 0.02 p2 , (0 ≤ p ≤ 250). Which of the following is the value of p for which the demand is of unit elastic ?
Soru 18
The fixed cost of a product is 4.000 TL, variable cost for one unit is 0.4 TL and the selling price of the product is 4.4 TL. Which of the following is the break-even point ?
Soru 19
The demand function of A is q (p) = 492 – 0.03 p2 ; what is the price elasticity of demand when p = 20 ?
Soru 20
The total cost function of A is C(x) = 3 x + 600, and the demand is p = 30 – (x / 4) ; which of the following is the maximum profit obtained through the sales of this product ?