If Urban sales were 10% higher last year, by approximately how much would Azuki's net operating income have increased? (Assume no change in selling prices, unit variable expenses, or total fixed expenses.)

A) $4,400
B) $6,400
C) $11,200
D) $32,000

Urban Sales

Sales activities focused on customers located within urban areas, potentially involving strategies tailored to high-density populations.

Unit Variable Expenses

Costs that vary directly with the level of production or sales volume, calculated on a per unit basis.

Fixed Expenses

Costs that do not fluctuate with changes in production level or sales volume, such as rent and salaries.