Provide Explanations for the Following Related Journal Entries:
A $\begin{array}{|l|r|r|}\hline \text { Prepaid Rent }& 4,000 \\\text { Cash }&& 4,000 \\\hline\end{array}$

Provide explanations for the following related journal entries:
a.
$\begin{array}{|l|r|r|}\hline \text { Prepaid Rent }& 4,000 \\\text { Cash }&& 4,000 \\\hline\end{array}$

b.
$\begin{array}{|l|r|r|}\hline\text { Trucks and Automobile } & 36,000 & \\\quad \text { Notes Payable } && 36,000\\\hline\end{array}$

c.
$\begin{array}{|l|r|r|}\hline \text { Cash } & 600 & \\\text { Accounts Receivable } & & 600 \\\hline\end{array}$

d.
$\begin{array}{|l|l|l|}\hline\text { Notes Payable } & 18,000 & \\\quad \text { Cash } & & 18,000\\\hline\end{array}$

e.
$\begin{array}{|l|r|r|}\hline\text { Cash } & 2,500 & \\\quad \text { Unearned Fees } & & 2,500\\\hline\end{array}$