An investigator planning to study behavioral changes during alcohol intoxication will pay subjects $600 for 6 hours of testing that includes drinking a moderate level of alcohol and completing several written questionnaires. he plans to recruit college students taking his courses, as well as economically disadvantaged and homeless people. which of the following is the most important for the investigator to address before submitting the protocol to the irb? a. potential undue influence or coercion of subjects b. method of payment to subjects c. forms of advertising for subject recruitment d. literacy of homeless subjects.

Acontractor was awarded a purchase order for commercial items for $1.5 million under the authority of far subpart 13.5. the purchase order contained all applicable clauses that were current as of the date of the purchase order. under the purchase order, the contractor is required to comply with a small business subcontracting plan that contains all of the required elements. question: which of the following is true? a. the contractor must submit a standard form 294, subcontracting report for individual contracts. b. the contractor must submit an individual subcontracting report through the electronic subcontracting reporting system (esrs). c. the contractor may submit either an sf 294 or report its subcontracting through esrs. d. the contractor is not required to submit any subcontracting reports.