A custom motor cycle shop is experiencing high demand from its customers for its services.$$ The owner performs all tasks relating to customization. Assume each customer brings one motor cycle for customization. The owner needs to determine if more help is needed to meet customer demand. A week has $40$ hours $($ maximum time available for the owner to work $).$ The maximum number of customizations that can be done per week $10$ bikes. $($ if there is no wasted time $).$ The following is the data collected from observations for a typical week.