The daily demand for a product X is estimated to be: Qd = 100 – 3P, + 4P, – 0.01M + 2A, Where P = the price of good X P, = the price of arelated good Y Ax = the amount of advertising spent on the good X M = the average income of the consumer. Suppose good X sells at GH¢25, good Y sells at GH¢35, the amount of advertising utilized is 60 units, and the average consumer income is GH¢20,000. Calculate and interpret the own price elasticity, cross price elasticity, income elasticity, and advertising elasticity of demand.
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- Over a relatively short time horizon demand for petrol is likely to be inelastic with respect to price. But over the longer term, as motor vehicle owners have the scope to change to other types of fuel such as gas, demand for petrol will be more elastic with respect to price. Group of answer choices! aTrue b.FalseA statistician has estimated the following demand function for the demand faced by firm X: Q = 150 – 5.4P +0.8A + 2.8Y – 1.2PZ where Q is the quantity demanded of product X and P is the price of, A is X's advertising expenditure, Y is consumer income per capita, and PZ is the price of firm Z's product. (a) If at price P = 10 demand is Q = 100 (with all other factors fixed), where and by what percentage should firm X change price to increase its revenue by 20%? (b) If advertising expenditure A is increased by 5000, how and by how much will the demand for Q be affected? (c) What is expected to be the ratio of the goods of firms X and Z?India’s Tata Motors was moving forward with a strategy focused on small inexpensive cars, even though this was a highly competitive market segment, dominated by Japanese auto makers. The company’s aim was to design a small car that would be significantly cheaper to make and buy than any other model, and thus to satisfy India’s mass market demand for low – cost transportation. The result was the Nano, with a sales price of 100, 000 rupees (US$2,500), which was half the price of its closest competitor in India. Tata Motors achieved this by designing everything from scratch, deleting features that were taken for granted by other auto makers (for example air conditioning, power brakes, radios), using lightweight steel and an aluminium engine, and building in fuel efficiency. Being the part of such a large TATA group is itself a competitive advantage. This affiliation provides the company with the needed knowledge and technology resources for taking their business to various parts of the…
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- Rex manufacturing purchases a printed circuit board for use in its automatic, computerized, robotbartender. The manufacturing facility has placed the following monthly demands on purchasedgoods inventory during the past year. Month 1 2 3 4 5 6 7 8 9 10 11 12 Demand 205 193 197 220 202 226 179 197 186 202 179 214 This demand schedule can be assumed to be random, to follow a normal distribution, and to berepresentative of what will occur in the future. Rex estimates that a fixed cost of $300 isincurred each time an order is placed for the boards, and that the inventory holding cost is about20% per year of the value of inventory. Each board has an estimated value of $192 at the pointof storage. The lead time on purchase orders is (1/5) month.Part A: What is the EOQ?Part B: What is the safety stock required to assure the management that the chance of a stock outin a cycle is no more than 1%?Part C: What is the reorder level?The Company wants to level the production mix at the pacemaker. The average daily demand and their variance for the five products in this product family is as shown in the following Table. Product ID A1 A2 B1 B2 B3 C Daily Demand ~ N(mean,variance) (144, 400) (120,400) (48,100) (48,100) (48,100) (24,25) A day is 432 minutes (after excluding paid breaks and lunch) and a pallet holds 12 units of any part. Items A1 & A2 are ordered daily, items B1, B2 & B3 once every three days and item C occasionally. The company keeps finished good stock for products A&B (with a buffer stock to cover 97.7% of demand surges) and produces C on demand. How would you schedule the average daily orders? How many units of stock are you going to keep in the finished goods supermarket? Consider the following demand for Monday: Product ID A1 A2 B1 B2 B3 C1 Monday Orders 168 108 156 0 0 36 Do you have enough stock and the…Using the fixed-time period inventory model, and given an average daily demand of 287 units , 4 days between inventory reviews, 5 days for lead time, 141 units of inventory on hand, a "z" of 1.96, and a standard deviation of demand over the review and lead time of 2 units, which of the following is the order quantity?