We are given four resistors with resistances 1, 2, 3, and 4 Ω (a) If they are connected together in series to a 11-volt battery, what is the total resistance and how much power is consumed? (b) If they are connected together in parallel to a 11-volt battery, what is the total resistance and how much power is consumed?

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages