A company set up a kiosk in the Mall of America for several hours and asked randomly selected people which color cell phone cover was their favorite. The results follow: 
What is the probability that black or orange are the favorite colors?
Definitions:
Cost-Based Pricing
A pricing strategy where the selling price is determined by adding a specific markup to a product's cost of production.
Product Costs
The total expenses incurred in creating a product, including materials, labor, and overhead costs.
Skimming Pricing
A market strategy involving setting high prices initially to "skim" revenue layers from the market, typically used for new and innovative products.
Unit Costs
The cost incurred to produce, store, or purchase one unit of an item.
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