Researchers designing studies to be conducted in host countries outside the U. S. should: a. Remember that in some populations an individual cannot make a decision about medical care without the full engagement of relatives, friends and those in authority in the community
b. Emphasize the ethical principle of respect for persons as described in the Belmont Report
c. Design studies to ensure they are in compliance with U. S. federal and state policies, laws and regulations only rather than the local beliefs and practices
d. Rely only on the U. S. interpretation of the core principles from the Belmont Report

Croy inc. has the following projected sales for the next five months: month sales in units april 3,850 may 3,875 june 4,260 july 4,135 august 3,590 croy’s finished goods inventory policy is to have 60 percent of the next month’s sales on hand at the end of each month. direct material costs $2.50 per pound, and each unit requires 2 pounds. raw materials inventory policy is to have 50 percent of the next month’s production needs on hand at the end of each month. raw materials on hand at march 31 totaled 3,741 pounds. 1. determine budgeted production for april, may, and june. 2. determine the budgeted cost of materials purchased for april, may, and june. (round your answers to 2 decimal places.)