Answer:
drug companies
patients
special interest groups
doctors' organizations
health insurance companies
Explanation:
To Desdemona, it is a symbol of Othello’s love. It’s used to manipulate Othello into thinking that Desdemona has betrayed him so to Othello the handkerchief goes from a symbol of Desdemona’s fidelity to evidence of her infidelity.
Employment, lower price, a share of the profits