For the Questions Below, Assume That Int[ ] a =

question 46

Multiple Choice

For the questions below, assume that int[ ] a = {6, 2, 4, 6, 2, 1, 6, 2, 5} and consider the two recursive methods below foo and bar.
public int foo(int[ ] a, int b, int j)
{
if (j < a.length)
if (a[j] != b) return foo (a, b, j+1) ;
else return foo (a, b, j+1) + 1;
else return 0;
}
public int bar(int[ ] a, int j)
{
if (j < a.length)
return a[I] + bar(a, j+1) ;
else return 0;
}
-What is the result of calling foo(a, 2, 9) ;?

• A) 0
• B) 1
• C) 2
• D) 3
• E) 4

---

Definitions:

Sales Mix

The combination of products or services a company sells, often analyzed to assess profitability and resource allocation.

Variable Costs

Costs that vary in relation to a company's operational activities.

Break Even

The point at which total costs and total revenues are equal, resulting in no net loss or gain for the business.

Variable Costs

Costs that vary directly with the level of production or business activity, such as materials, labor, and overhead expenses.