Question 3 3.1 The formula to calculate the demand for power 𝑃 is given by 2 2 2 d R I P = . If the demand for power increases by more than 9%, load shedding is implemented. 3.1.1 On a cold winter’s night, the current 𝐼 changes by ±3%, the resistance 𝑅 changes by ±2% and the cable diameter 𝑑 changes by ±2%. Calculate the maximum change in power. (4) 3.1.2 Will load shedding be implemented? Give a reason for your answer. (1) 3.2 The volume of water in a dam is determined by the formula 2 (3 3 ) 2 V = h d − h . After a rainfall, water is flowing into the dam resulting in an increase in the water level ℎ at a rate of 0.06m/hr while the diameter 𝑑 of the dam is increasing at a rate of 0.25m/hr. Determine the rate at which the volume is changing the instant when 𝑑 = 20m and ℎ = 6m. (4) 3.3 Use the Maclaurin series to expand 𝑡𝑒−𝑡 to four non-zero terms. (5) Total [40]

Refer to the case “Blue Ocean Leadership: How to Achieve High Impact at Low Cost”, and answer the following questions: 1. Revise your time/effort ratings and the order of the acts and activities according to the results of the Leadership Grid and transfer the data to the To-Be Leadership Canvas.

Not less than 250 words 1.A company has a choice of four different modes of foreign market entry. Briefly describe each of these modes, and explain when each would be the best option. 2.Define the term global brand. How are global brands important?

7-Eleven Malaysia Holding Berhad's annual report for the fiscal year ending 2021 is available at https://www.7eleven.com.my/financial-reports. (At least two years of comparable financial statements are required.) a) Assess 7-Eleven’s financial position for year 2020 and 2021 according to i) liquidity position, and how the liquidity position has changed over time from 2020 to 2021. (6 marks) ii) asset management position, and how its asset management efficiency has changed over time. (6 marks) iii) debt management position, and how its debt management has changed over time. (6 marks) iv) profitability ratios, and how its profitability position has changed over time. (6 marks) v) market value ratios, and how its valuation has changed over time. (6 marks) b) Calculate 7-Eleven’s ROE as well as the industry average ROE, using the DuPont equation. From this analysis, how does 7-Eleven’s financial position. (10 marks) c) Write your opinion on what you think would happen to its ratios if the company initiated cost-cutting measures that allowed it to hold lower levels of inventory and substantially decreased the cost of goods sold. No calculations are necessary. Think about which ratios would be affected by changes in these two accounts. (10 marks)

What are the determinants of price elasticity of demand? Identify at least three examples. explain how price elasticity can impact pricing decisions and total revenue of the firm, can policy market interventions cause consumer or producer surplus

In this week’s reading, you learned about one-to-one and many-to-many relationships. While the concepts may seem beneficial, there are some drawbacks. For this discussion, you need to evaluate the pros and cons of each and make a recommendation regarding the usefulness of using these concepts in the JCC RDBMs .

Research and write about Cloud and compare two cloud providers Popular Cloud providers are - 1. Google - GCP (Google Cloud Platform) 2. Amazon - AWS (Amazon Web Services) 3. Microsoft - Azure you can take any 2 from the above 3 ad compare