**Question: **Worker efficiency, in a study of worker efficiency at Wong Laboratories it was found that the number of components assembled per hour by the average worker *t* hours after starting work could be modeled by the formula

N(t) = -3t^{3} + 23t^{2} + 8t

a) Rewrite the formula by factoring the right-hand side completely.

b) Use the factored version of the formula to find N(3)

**Solution:**The solution consists of 81 words (1 page)

**Deliverables:**Word Document