Where should a worker go for equipment to help put out a small fire? Where could a supervisor get a bandage for a worker with a cut hand?

Where should a supervisor go to call for an ambulance after a worker breaks a leg?

Four key marketing decision variables are price (p), advertising (a), transportation (t), and product quality (q). consumer demand (d) is influenced by these variables. the simplest model for describing demand in terms of these variables is: d = k – pp + aa + tt + qq where k, p, a, t, and q are constants. discuss the assumptions of this model. specifically, how does each variable affect demand? how do the variables influence each other? what limitations might this model have? how can it be improved?