The following table shows the total sales, in thousands, since a new game was brought to market. Month Sales 0 0 2 2.2 4 9 8 10 12 14 5.4 9.5 19.1 27.2 32.9 35.4 (a) Plot this data and determine the point of diminishing returns. Enter the closest value in the table. The point of diminishing returns occurs i months after the game is introduced. (b) Predict total possible sales of this game, using the point of diminishing returns from the table. Total sales i

An estate agent advertises its houses in two media; Daily Graphic and Ghanaian Times. The agent believes that there is a relationship between the sales S and the amounts spent on the two advertising media. The relationship is given by;       where, d is the amount spent in Daily Graphic and g is the amount spent in Ghanaian Times. The estate’s agent fee is 12½% and this includes the cost of adverting. If the agent has planned to spend only 200 thousand Ghana Cedis on advertisement, show how it should be allocated between the two media in order to maximize net profit.

Evaluate the following expression. 12C5

A sheep farmer has 200 sheep in his flock. Helminthiasis is a problem in his flock & causes a mortality of 5% per year. He want to implement a strategic deworming by dosing his sheep two times a year. By doing so the farmer could be able to reduce the mortality due to helminthosis from 5% to 0%. The average price a sheep in the farm is 800 birr. When a sheep died due disease problem the skin can be sold at price of 100 birr per skin. The overall cost of deworming per year per sheep is 20 birr. Conduct economic analysis to determine whether strategic deworming is economically useful to the farm.

Plz solve correctly

the amount of cereal consumed by a member in a hotel varies directly as their number if 900k of cereal are needed in a month by 50 members. how many members will be need 2610kg of cereal

Given f (x, y) - 4x? + 6xy – 5y² df(x,y) What is dx

Profit Analysis Unendo, is a large computer game manufacturer. CALL DUTY WWII They have estimated that the demand function for their game "Call of Duty: WWIII" is as follows ... p = 82 - 0.05q; where p is the price of a game and q is the number of game produced and sold per week. They estimate that their cost function in dollars is ... C(q) = 22g + 5000; where the fixed cost is $5000 and the marginal cost is $22 per game Unendo wishes to maximize the weekly profit of producing and selling the game. Find the price, p, per game that generates maximum profit. (Round vour answer to 2. decimal places if necessarv). 8.

Y 0 500 1000 1500 2000 2500 3000 3500 4000 C 200 600 1000 1400 1800 2200 2600 3000 34000 S -200 -100 0 100 200 300 400 500 600 a) S= -200Y. b) C = -200 + Y. c) C =-200+ 0.2Y. d) C = -200 + 0.8Y. e) C = 200+ 0.8Y. I 200 200 200 200 200 200 200 200 200 G 500 500 500 500 500 500 500 500 500 X 400 400 400 400 400 400 400 400 400 IM 100 150 200 250 300 350 400 450 500 XN AE 1. Refer to the data above to answer this question. What is the equation for the saving function? 2. Refer to the data above to answer this question. What is the equation for the net export function? a) AN = 300. b) XN = 400 - 300Y. c) XN = 300 - 50Y. d) XN = 300 + 0.1Y. e) AN= 300 -0.1Y.

Compute the percentage changes for the following (enter your responses as integers): Initial Value 100 50 10 New Value Percentage Change 112 54.0 12.5