The most logical combination would be to decrease the production of balls, and increase the production of nets, in order to achieve a market equilibrium that allows both products to be sold. For this it would be necessary to allocate more money to the production of nets, and to diminsh the cost referred to balls, until arriving at half of expense for each one.
The answer to your question is i think c . hope this will help.
According to a 2013 Index of Economic Freedom, the United States, Canada, Denmark, the United Kingdom, Hong Kong and Mauritius have a market economy. Most market economies have a degree of state-dictated planning and are thus categorized as mixed economies.
Hope this Helps! ;)
