I nedd help for this before $10$H$30$ in excel HELPPP

DRUNKY DONALD CASE $(1/2)$

Drunky Donald $($DD$)$ is a wine connoisseur who wishes to acquire a bottle

of Screaming Eagle Cabernet Sauvignon that costs $$2,000.$ He does not

wish to drink it$,$ but just to temporally buy it in order to make a good deal,

knowing that one of his good friends, Wildy Vlad $($WV$)$ is desperate to buy

it from him $($DD wishes a $$3,000$ selling price, ie with a $50\%$ profit$)$

As a first option, he can get equity from friends who are ready to invest in

the deal with a $25\%$ dividend rate expectation

As an alternative, DD is willing to ask them to bring only $$1,000$ equity

$($under similar financial conditions$)$ and take financial leverage of $$1,000.$

A yearly interest of $$200$ is placed on the loan

Donald and Vlad do the deal in a tax$-$free country

DRUNKY DONALD CASE $(2/2)$

Please answer the following questions

What is the expected gain in $ in the $\text{'}$No leverage' option, with a $50\%$

increase in the bottle value?

In the leverage option, what is the expected gain in $$,$ with the same

increase in the bottle value?

DD has acquired the bottle, with the leverage option.

After some time, WV tells him is willing to accept to acquire his bottle, but

at a price a bit less than the expected $50\%.$ Still, DD wants to get out of the

deal at least the gain calculated in the $\text{'}$No leverage' option in question $1.$

What is the price of the bottle DD is ready to accept in order to get at

least this minimum gain out of this deal?