3. consider that breeder reactors are to be built using 233u (obtained from 232th) and 239pu, respectively. a. what is the maximum conversion ratio that could be achieved in principle with each fuel? (assume that the reactor consists of pure fuel and that no neutrons escape from it.) b. what factors cause real-world conversion ratios to be lower than the values you calculated in part a? c. explain why "reactor grade" plutonium is not desired for use in a weapon.

Because the demand for wheat tends to be inelastic. true or false

1. what must one do to perform the essential managerial task of controlling in achieving organizational goals? a. motivate, coordinate, and energize individuals and groups to work together to achieve organizational goals b. choose appropriate organizational goals and courses of action to best achieve those goals c. establish task and authority relationships that allow people to work together to achieve organizational goals d. establish accurate measuring and monitoring systems to evaluate how well the organization has achieved its goals

Which of the following is one disadvantage of renting a place to live compared to buying a home? a. tenants have to pay for all repairs to the building. b. the landlord covers the expenses of maintaining the property. c. residents can't alter their living space without permission. d. rent is generally more than monthly mortgage payments.