or to receive $30$ end$-$of$-$year payments of $$5\mathrm{.}6$ million.

a$.$ If she thinks she can earn $7\%$ percent annually, which should she choose?

b$.$ If she exnects to earn $8\%$ annuallv. which is the hest choice?

c$.$ If she expects to earn $9\%$ annually, which option would you recommend?

$-$Select$-$

d$.$ Explain how interest rates influence her choice.