You have been working nights and weekends to get a project completed at work. You are successful, and a couple of weeks later you come into work and your boss presents you with a bonus check. This BEST illustrates the value of reinforcement. a) positive reinforcement.
b) secondary reinforcement.
c) erratic behavior.
d) negative reinforcement.

Cherokee inc. is a merchandiser that provided the following information: amount number of units sold 20,000 selling price per unit $ 30 variable selling expense per unit $ 4 variable administrative expense per unit $ 2 total fixed selling expense $ 40,000 total fixed administrative expense $ 30,000 beginning merchandise inventory $ 24,000 ending merchandise inventory $ 44,000 merchandise purchases $ 180,000 required: 1. prepare a traditional income statement. 2. prepare a contribution format income statement.