(Solved): The no-load voltage in the voltage-divider circuit shown in the figure is 8V. The smallest load r ...

The no-load voltage in the voltage-divider circuit shown in the figure is $8\mathrm{V}$. The smallest load resistor that is ever connected to the divider is $3.8\mathrm{k}?$. When the divider is loaded, $v_o$ is not to drop below $7.5\mathrm{V}$.(Figure 1) Design the divider circuit to meet the specifications just mentioned. Specify the numerical values of $R_1$ and $R_2$. Enter tour answer numerically separated by a comma. Part B Assume the power ratings of commercially available resistors are 1/16, 1/8, 1/4, 1, and 2 W. What minimum power rating is suitable for all resistors? $1/16\mathrm{W}$ $1/8\mathrm{W}$ $1/4\mathrm{W}$ $1\mathrm{W}$ $2\mathrm{W}$