Solve via recurrence tree and confirm via masters theorem.

A$.$ T$($n$)=27$T$($n$/3)+5$n$^3$

B$.$ T$($n$)=27$T$($n$/3)+5$n$^2$

C$.$ T$($n$)=27$T$($n$/3)+5$n$^4$

D$.$ Create a linear algorithm that adds an array of numbers, analyze it$.$

E$.$ Create a divide and conquer algorithm that adds an array of numbers, analyze it$.$

F$.$ Generate a random array of $6$ ints between $20$ and $30$ and show all possible subarrays.