(11) Which of the following is a distinguishing feature of a command system? (a) public ownership of all capital. (b) a circular flow of goods, resources, and money. (c) heavy reliance on markets. (d) wide-spread dispersion of economic power. (13) Well-defined property rights: (a) encourage investment and growth. (b) encourage hard work. (c) encourage owners to maintain or improve their property (d) All of the above are true..