Given the Following Declaration: Int J;
Int Sum;
Double Sale[10][7]; $\quad$

question 44

Multiple Choice

Given the following declaration: int j;
int sum;
double sale[10][7];
Which of the following correctly finds the sum of the elements of the fourth column of sale?

• A) sum = 0;
• for(j = 0; j < 7; j++)
• \(\quad\)\(\quad\)sum = sum + sale[j][3];
• B) sum = 0;
• for(j = 0; j < 7; j++)
• \(\quad\)\(\quad\)sum = sum + sale[j][4];
• C) sum = 0;
• for(j = 0; j < 10; j++)
• \(\quad\)\(\quad\)sum = sum + sale[j][4];
• D) sum = 0;
• for(j = 0; j < 10; j++)
• \(\quad\)\(\quad\)sum = sum + sale[j][3];

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Definitions:

Stimulant Drugs

Substances that increase alertness, attention, and energy by elevating the levels of key neurotransmitters in the brain.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, known for its addictive properties and potential for abuse.

Amphetamine

A stimulant that affects the central nervous system, commonly used to treat ADHD and narcolepsy.

Dopamine

A neurotransmitter important in reward, motivation, and motor control, often linked to pleasure and addiction.