Suppose that the supply of x units of a product at price p dollars per unit...
4 (10 points total). Suppose that the supply of x units of a product at price P dollars per units is given by P = 20 + 50 In (4x + 1) i) Find the rate of change of supply with respect to the number of units supplied. ii) Find the rate of change of supply when the number of units is 33.
The demand for q units of a product depends on the price p (in dollars) according to -1, for p > 0. Find and explain the meaning of the instantaneous rate of change of demand with respect to price when the price is as follows. (a) $16 Interpret the instantaneous rate of change. If price increases by the absolute value of this amount, the demand will drop by 1 unit. If price decreases by the absolute value of this amount,...
If p is the price in dollars of computer mice at time, t, then we can think of price as a function of time. Similarly, 1. then number of computer mice demanded by consumers at any time, and the number of computer mice supplied by producers at any time, may also be considered as functions of time as well as functions of price. Both the quantity demanded and the quantity supplied depend not only on the price, but also on...
5) When the price of a certain commodity is p dollars per unit, customers demand r hundred units of the commodity, where How fast is the demand r changing with respect to time when the price is $6 per unit and decreasing at the rate of 25 cents per month? 1 6) The output at a certain plant is Q-0.09r20.12ry+0.04y2 units per day, where z is the number of hours of skilled labor used and y is the number of...
The demand x for a web camera is 35,000 units per month when the price is $20 and 40,000 units when the price is $15. The initial investment is $275,000 and the cost per unit is $14. Assume that the demand is a linear function of the price. Find the profit P, in dollars, as a function of x. P(x) = Using the differential approximate the change in profit for a one-unit increase in sales when x = 22,000. dP...
Let Qd be the number of units of a commodity demanded by consumers at a given time t and let Qsdenote the number of units of the commodity supplied by producers at a given time t. Let p be the price in dollars of the commodity at time t. Suppose the supply and demand functions for a certain commodity in a competitive market are given, in hundreds of units, by Qs = 30 + p + 5 dp/dt Qd =...
The supply equation for a certain brand of radio is given as follows where x is the quantity supplied and p is the unit price in dollars. p s(x) = 0.3vx + 10 Use differentials to approximate the change in price when the quantity supplied is increased from 16900 units to 17400. (Give your answer correct to the nearest cent.) The supply equation for a certain brand of radio is given as follows where x is the quantity supplied and...
Suppose the rate of change of the unit price p of video boards is p'(x) = -- 2400x (x2 +55)3/2 where x is the number of hundreds of video boards that the supplier will make available to the market daily and p is in dollars. Find the supply equation p(x) for the video boards if the quantity the supplier is willing to make available is 300 video boards when the unit price is 360 dollars. 2400 + 60 x2 +55...
In this problem, p is in dollars and x is the number of units. Suppose the demand function for a product is p and the supply function is p = 1 + 0.2x. (x + 1) Find the equilibrium quantity. X1 - Find the equilibrium point. Find the consumer's surplus under pure competition. (Round your answer to the nearest cent.)
The demand function for a product is p= 108 - 0.2x where p is the price per unit(in dollars) and x is the number of units. a. Use differentials to approximate the change in revenue as sales increase from 20 units to 21 units. Compare this the actual change in revenue. b. Repeat step (a) when sales increase from 40 units to 41 units.