Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- Use python please You are the manager of a £100 million portfolio, and you have 6 investment options: - First Mortgages: return 9% and risk score 3- Second Mortgages: return 12% and risk score 6- Personal Loans: return 15% and risk score 8- Commercial Loans: return 8% and risk score 2- Government Securities: return 6% and risk score 1- Saving Account: return 3% and risk score 0 The current regulation requires that the amount allocated in second mortgages and personal loans (combined) should not exceed the amount allocated in first mortages. Given this information: a) Ignoring the risk involved in the different investment options, what is the profit maximizing allocation of resources? What are the expected profits? b) Now, you have to consider the risk associated with the investments. The average risk of your portfolio cannot exceed 5. What is the profit maximizing allocation of resources? What are the expected profits? The average risk is computed as follows:Av=rixi/xi where: xi is…arrow_forwardWrite a program that accepts two four-digit binary numbers, converts them to decimal values, adds them together, and prints both the decimal values and the result of the addition. Requirements: Functionality. (80pts) No Syntax Errors. (80pts*) *Code that cannot be compiled due to syntax errors is nonfunctional code and will receive no points for this entire section. Clear and Easy-To-Use Interface. (10pts) Users should easily understand what the program does and how to use it. Users should be prompted for input and should be able to enter data easily. Users should be presented with output after major functions, operations, or calculations. All the above must apply for full credit. Users must be able to enter a 4-bit binary number in some way. (10pts) No error checking is needed here and you may assume that users will only enter 0’s and 1’s, and they will only enter 4 bits. Binary to Decimal Conversion (50pts) You may assume that users will only give numbers that add up to…arrow_forwardfast in python thanksarrow_forward
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