A planting idea that will minimize the cost required to meet these requirements. Linear programming: It is a mathematical modeling procedure where a linear function is maximized or minimized subject to certain constraints. This method is widely useful in making a quantitative analysis which is essential for making important business decisions.

Question

You are required to create the following tables in a database named STUDENT_REGISTRATIONS. Ensure that you create the database and table objects exactly as depicted below. STUDENTS STUDENT_ID VARCHAR(8) NOT NULL PRIMARY KEY STUDENT_NAME VARCHAR(40) NOT NULL STUDENT_SURNAME VARCHAR(40) NOT NULL MODULES MODULE_ID VARCHAR(8) NOT NULL PRIMARY KEY MODULE_NAME VARCHAR(40) NOT NULL MODULE_CREDIT SMALLINT NOT NULL STUDENT_MODULES STUDENT_ID VARCHAR(8) NOT NULL PRIMARY KEY FOREIGN KEY REFERENCES STUDENTS(STUDENT_ID) MODULE ID VARCHAR(8) NOT NULL PRIMARY KEY FOREIGN KEY REFERENCES MODULES(MODULE_ID) LECTURERS LECTURER_ID VARCHAR(8) NOT NULL PRIMARY KEY LECTURER_NAME VARCHAR(40) NOT NULL LECTURER_SURNAME VARCHAR(40) NOT NULL O The Independent Institute of Education (Pty) Ltd 2021 Page 3 of 10 19, 20; 21 2021 LECTURER_MODULES MODULE_ID VARCHAR(8) NOT NULL PRIMARY KEY FOREIGN KEY REFERENCES MODULES(MODULE_ID) LECTURER_ID VARCHAR(8) NOT NULL PRIMARY KEY FOREIGN KEY REFERENCES LECTURERS(LECTURER_ID)

Answer 1

Question

Chapter 4, Problem 67P

a)

Summary Introduction

To determine: A planting idea that will minimize the cost required to meet these requirements.

Linear programming:

It is a mathematical modeling procedure where a linear function is maximized or minimized subject to certain constraints. This method is widely useful in making a quantitative analysis which is essential for making important business decisions.

b)

Summary Introduction

To use: A solver table to know the impact on total cost when the requirements for wheat and corn change by the same percentage.

Linear programming:

It is a mathematical modeling procedure where a linear function is maximized or minimized subject to certain constraints. This method is widely useful in making a quantitative analysis which is essential for making important business decisions.

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