Question Question 1. Write a MIPS program with the following requirements: 1. Declare an integer array with 10 synthetic data elements. 2. Calculate the sum of all array elements. 3. Print the result to the terminal.

Task: Write a program that edits a text file to display each complete sentence with a period at the end in a separate line. Your program should work as follows: Ask the user to input file name containing sentences separated with a period (sentences may be in single line as a paragraph contains multiple sentences). Create a temporary file, copy from the Task: Write a program that edits a text file to display each complete sentence with a period at the end in a separate line. Your program should work as follows: Ask the user to input file name containing sentences separated with a period (sentences may be in single line as a paragraph contains multiple sentences). Create a temporary file, copy from the source file to a temporary file and perform the required operation (write all sentences at a different line without a period). Copy the contents of the temporary file back into the source file. Use a method (or methods) in the class File to remove the temporary file. You will also want to use the class File for other things in your program. The temporary file should have a name that is different from all existing files so that the existing files are not affected (except for the file being edited). Your program will ask the user for the name of the file to be edited. However, it will not ask the user for the name of the temporary file but will instead generate the name within the program. You can generate the name any way that is clear and efficient. One possible way to generate the temporary file is to start with an unlikely name, such as "Temp1", and to append a digit, such as '1', until a name is found that does not name an existing file.

Let \( \sum_{k=1}^{\infty} a_{k} \) be a series with \( n \)th partial sum \( S_{n}=1-\frac{n}{2 n+4} \). Find each of the following. Make sure to fully justify your answers (no need to simplify fractions). (a) \( a_{1} \) (b) \( \sum_{k=1}^{\infty} a_{k} \) (c) \( \lim _{k \rightarrow \infty} a_{k} \) (d) \( \sum_{k=101}^{200} a_{k} \) (e) \( a_{100} \) Let k=1∑∞​ak​ be a series with nth partial sum Sn​=1−2n+4n​. Find each of the following. Make sure to fully justify your answers (no need to simplify fractions). (a) a1​ (b) k=1∑∞​ak​ (c) k→∞lim​ak​ (d) k=101∑200​ak​ (e) a100​

12. Company MN a wholesale distributor. It uses an ABC system to analyze customer profitability for its small and medium-sized retail customers. The cost pool cost driver and other relevant information is shown below Small retailer Costs 300.000 Medium retailer 4.000 8.000 Cost pool Ordering Delivery Customer Service Total overhead Cost driver Number of orders Number of deliveries Number of products sold 4.200 750,000 1.200.000 10.000 320,000 480,000 2.250.000 What is the average tatal.overhead costret.product sold to medium retailer? (Avsuming every item sold requires certain involvement of customer service 53.81 550.00 125.00 12.15

Two long straight wires carrying conventional current I are connected by a three-quarter-circular arc of radius R (see the figure). (The rest of the circuit is far enough away that it contributes little magnetic field in this region.) Electric fields are also present in this region, due to charges not shown on the drawing. An electron is moving to the right with speed v as it passes through the center C of the arc, and at that instant the net electric and magnetic force on the electron is zero. Part 3 If the current is 7 A, the radius of the loop is 0.034 m, and the speed of the electron is 6.7 × 105 m/s: (c) What is the magnitude of the magnetic field at the center C, due to the current I? |B⇀|= T Part 4 (d) What is the magnitude of the electric field at the center C? |E⇀|= N/C Radius R 1 C. Electron 14

Please answer Q4 (7) A satellite in geosynchronous orbit 37,000km above the Earth's surface transmits sinusoidal EM waves of frequency 12GHz uniformly in all directions, with a power of 5.0 kW. a) What is the intensity of these waves as they reach a receiver at the surface of the Earth directly below the satellite? b) What are the amplitudes of the electric and magnetic fields at the receiver? c) If the receiver is circular in shape and an absorbing panel measuring 100.0cm in diameter oriented with its plane perpendicular to the direction the waves travel, what average force do these waves exert on the panel? Is this force large enough to cause significant effects? [Note: to quantify significance consider the approximate mass of such a panel in a practical situation] d) What is the force produced by the sun on this same receiver? Assume that the intensity of the sun at the Earth is 1.4 kW/m2. [Total: 15 marks]

The time to deliver packaged containers by a logistics company is found from samples of size 9. The mean and standard deviation of delivery times is estimated to be 168 hours and 18 hours, respectively. a) Calculate the 2o control limits for the average delivery time. b) Calculate the 30 control limits for the average delivery time. c) Based on the 30 control limits, what is the probability of a Type I error? d) If the mean delivery time shifts to 180 hours, what is the chance of detecting the shift on the first sample following the shift? (given the 30 control limits found above) e) Calculate the ARL for a shift of the average deliver time to 180 hours. f) On average, how many samples will be required to detect the change to 180 hours?