The population of a town can be modeled using the formula $\displaystyle{P}={25},{000}{{e}}^{{{0.03}{t}}}\usepackage{cmbright}\Huge\$ , where t is the number of years after 2012 and P is the town's population. Which of the following equations can be used to find the number of years after 2012 that the population will double to 50,000?