A full IRB Committee meeting is convened on October 18, 2009. One agenda item is a new research proposal to evaluate how mothers interact with their learning-disabled child. The inclusion criteria require the children to be a minimum of five years of age. The protocol requires the mother of the child to look at the child without any expression and not to talk to the child for three minutes. The IRB determined that the risks in the research would be greater than minimal. There were a number of problems with the protocol, but the IRB eventually approved the protocol as a more than minimal risk study at a duly constituted full IRB committee review on February 15, 2010. Accrual and treatment are planned to continue through 2011. Which of the following best describes IRB continuation review requirements for this study?

Laval produces lamps and home lighting fixtures. its most popular product is a brushed aluminum desk lamp. this lamp is made from components shaped in the fabricating department and assembled in the assembly department. information related to the 22,000 desk lamps produced annually follows.direct materials $280,000direct labor fabricating department (8,000 dlh × $24 per dlh) $192,000assembly department (16,600 dlh × $26 per dlh) $431,600machine hours fabricating department $15,200mhassembly department $20,850mhexpected overhead cost and related data for the two production departments follow.fabricating assemblydirect labor hours 150,000dlh 295,000dlhmachine hours 161,000mh 128,000mhoverhead cost $400,000 430,000required1. determine the plantwide overhead rate for laval using direct labor hours as a base.2. determine the total manufacturing cost per unit for the aluminum desk lamp using the plantwide overhead rate.3. compute departmental overhead rates based on machine hours in the fabricating department and direct labor hours in the assembly department.4. use departmental overhead rates from requirement 3 to determine the total manufacturing cost per unit for the aluminum desk lamps.