Ho do I do this? LoanConstants interface. A Loan includes a loan number, customer last name, amount of loan, interest rate, and term. The constructor requires data for each of the fields except interest rate. Do not allow loan amounts greater than $100,000. Force any loan term that is not one of the three defined in the LoanConstants class to a short-term, 1-year loan. Create a toString() method that displays all the loan data. • LoanConstants—A public interface class. LoanConstants includes constant values for short-term (1 year), medium-term (3 years), and long-term (5 years) loans. It also contains constants for the company name and the maximum loan amount. • BusinessLoan—A public class that extends Loan. The BusinessLoan constructor sets the interest rate to 1% more than the current prime interest rate. • PersonalLoan—A public class that extends Loan. The PersonalLoan constructor sets the interest rate to 2% more than the current prime interest rate. • CreateLoans— An application that creates an array of five Loans. Prompt the user for the current prime interest rate. Then, in a loop, prompt the user for a loan type and all relevant information for that loan. Store the created Loan objects in the array. When data entry is complete, display all the loans. For example, the program should accept input similar to the sample program execution below: Welcome to Sanchez Construction Enter the current prime interest rate as a decimal number, for example, .05 0.08 Is this a (1) Business loan or (2) Personal loan 1 Enter account number 1 Enter name Joe Enter loan amount 10000 Enter term 5 Is this a (1) Business loan or (2) Personal loan 2 Enter account number 2 Enter name Sara Enter loan amount 5000 Enter term 3 ... And so on for 5 total loans After all loan information is input, the program should output the loans in the following format: Sanchez Construction Loan #1 Name: Joe $10000.0 for 5 year(s) at 9% interest Loan #2 Name: Sara $5000.0 for 3 year(s) at 10% interest Loan #3 Name: Mike $975.0 for 1 year(s) at 10% interest Loan #4 Name: Jane $7000.0 for 5 year(s) at 9% interest Loan #5 Name: Peter $300.0 for 1 year(s) at 9% interest

Ho do I do this? LoanConstants interface. A Loan includes a loan number, customer last name, amount of loan, interest rate, and term. The constructor requires data for each of the fields except interest rate. Do not allow loan amounts greater than $100,000. Force any loan term that is not one of the three defined in the LoanConstants class to a short-term, 1-year loan. Create a toString() method that displays all the loan data. • LoanConstants—A public interface class. LoanConstants includes constant values for short-term (1 year), medium-term (3 years), and long-term (5 years) loans. It also contains constants for the company name and the maximum loan amount. • BusinessLoan—A public class that extends Loan. The BusinessLoan constructor sets the interest rate to 1% more than the current prime interest rate. • PersonalLoan—A public class that extends Loan. The PersonalLoan constructor sets the interest rate to 2% more than the current prime interest rate. • CreateLoans— An application that creates an array of five Loans. Prompt the user for the current prime interest rate. Then, in a loop, prompt the user for a loan type and all relevant information for that loan. Store the created Loan objects in the array. When data entry is complete, display all the loans. For example, the program should accept input similar to the sample program execution below: Welcome to Sanchez Construction Enter the current prime interest rate as a decimal number, for example, .05 0.08 Is this a (1) Business loan or (2) Personal loan 1 Enter account number 1 Enter name Joe Enter loan amount 10000 Enter term 5 Is this a (1) Business loan or (2) Personal loan 2 Enter account number 2 Enter name Sara Enter loan amount 5000 Enter term 3 ... And so on for 5 total loans After all loan information is input, the program should output the loans in the following format: Sanchez Construction Loan #1 Name: Joe $10000.0 for 5 year(s) at 9% interest Loan #2 Name: Sara $5000.0 for 3 year(s) at 10% interest Loan #3 Name: Mike $975.0 for 1 year(s) at 10% interest Loan #4 Name: Jane $7000.0 for 5 year(s) at 9% interest Loan #5 Name: Peter $300.0 for 1 year(s) at 9% interest

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Ho do I do this?

LoanConstants interface. A Loan includes a loan number, customer last name, amount of loan, interest rate, and term. The constructor requires data for each of the fields except interest rate. Do not allow loan amounts greater than $100,000. Force any loan term that is not one of the three defined in the LoanConstants class to a short-term, 1-year loan. Create a toString() method that displays all the loan data.

• LoanConstants—A public interface class. LoanConstants includes constant values for short-term (1 year), medium-term (3 years), and long-term (5 years) loans. It also contains constants for the company name and the maximum loan amount.

• BusinessLoan—A public class that extends Loan. The BusinessLoan constructor sets the interest rate to 1% more than the current prime interest rate.

• PersonalLoan—A public class that extends Loan. The PersonalLoan constructor sets the interest rate to 2% more than the current prime interest rate.

• CreateLoans— An application that creates an array of five Loans. Prompt the user for the current prime interest rate. Then, in a loop, prompt the user for a loan type and all relevant information for that loan. Store the created Loan objects in the array. When data entry is complete, display all the loans. For example, the program should accept input similar to the sample program execution below:

Welcome to Sanchez Construction Enter the current prime interest rate as a decimal number, for example, .05 0.08 Is this a (1) Business loan or (2) Personal loan 1 Enter account number 1 Enter name Joe Enter loan amount 10000 Enter term 5 Is this a (1) Business loan or (2) Personal loan 2 Enter account number 2 Enter name Sara Enter loan amount 5000 Enter term 3 ... And so on for 5 total loans

After all loan information is input, the program should output the loans in the following format:

Sanchez Construction Loan #1 Name: Joe $10000.0 for 5 year(s) at 9% interest Loan #2 Name: Sara $5000.0 for 3 year(s) at 10% interest Loan #3 Name: Mike $975.0 for 1 year(s) at 10% interest Loan #4 Name: Jane $7000.0 for 5 year(s) at 9% interest Loan #5 Name: Peter $300.0 for 1 year(s) at 9%

interest

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