Pfender Guitars has a current annual cash dividend policy of $$4\mathrm{.}00.$ The price of the stock is set to yield a return of $9\%.$ What is the price of this stock if the dividend will be paid

a$.$ for $10$ years and then the comapny repurchases the stock for $$30?$

b$.$ for $11$ years and then the comapny repurchases the stock for $$30?$

c$.$ for $50$ years and then the comapny repurchases the stock for $$30?$

d$.$ for $60$ years and then the comapny repurchases the stock for $$30?$

e$.$ for $100$ years and then the comapny repurchases the stock for $$30?$

f$.$ forever with no repurchase of the stock?

a$.$ What is the price of this stock if the dividend will be paid for $10$ years and then the comapny repurchases the stock for $$30?$

$ $($Round to the nearest cent.$)$

b$.$ What is the price of this stock if the dividend will be paid for $11$ years and then the comapny repurchases the stock for $$30?$

$($Round to the nearest cent.$)$