You have the choice of applying to $21$ jobs, whereYou have the choice of applying to $21$ jobs, where the probability of getting any particular job is $10\%($strategy A$)$ or strategy B$,$ where you apply to $14$ jobs, where the probability getting any particular job is $15\%.$ If you choose the optimal strategy, what is the probability of getting at least one job? Answer to the nearest percentage point without the percent symbol, for example if your answer is $23\mathrm{.}34\%$ enter $23$ into the box.