24 hours a day, there are workers who use 16 hours of leisure
(L) and labor (E), excluding 8 hours of sleep. It benefits from the
workers' leisure (L) and consumption (C). The utility function of
this worker is U(L, C)=L*C. The worker's hourly wage is 10 and the
given non-earned income is 10. When both labor and capital income
are used for consumption (C), find consumption C that maximizes
utility of workers. (However, the price of consumer goods is...