A$.$ You want to have $$34,203$ in $11$ years. you plan to invest $$10,400$ in $4$ years in investment A$,$ which has an expected return of $9\mathrm{.}62$ percent per year. You also plan to invest $X in $6$ years in investment B$,$ which has an expected return of $9\mathrm{.}93$ percent per year. What is X$?$

B$.$ Orange Circle Shipping owns $2$ buildings that have a combined total value of $X$.$Building A is expected to generate a cash flow of $$308,000$ in $5$ years and has a cost of capital of $11\mathrm{.}29$ percent. Building B is expected to generate a cash flow of $$163,000$ in $8$ years and has a cost of capital of $12\mathrm{.}54$ percent. What is X$?$