[A] The owner of a small restaurant has a new refrigeration system that costs USD 6000 installed. If the salvage value at the end of ten years is USD 0, find an equation that describes V(t), the book value, as a function of t, the time (in years) from the date of acquisition.

[B] Sammy superstar earns an annual salary of $2 million. In addition, he receives a bonus of $50,000 for each grand? Slam home run that he hits during a season. Find an equation that gives S, his annual salary, as a function of h, the number if grand? Slam home runs he hits.