1. Gizmo World sells 5400 gizmos per year. Acme charges a flat fee of $12 per order, plus $2 for shipping each gizmo. Due to insurance costs, it costs Gizmo World $4 to store a gizmo for a year. Let æ be the
number of gizmos ordered at one time.
(a) What is Gizmo World's carrying cost?
10 pts
(b) What is Gizmo World's reordering cost?
(c) What is Gizmo World's total cost

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation