A Company's Inventory for Two Models of Computers and Two $\left[\begin{array}{ll}260 & 400 \\300 & 180\end{array}\right]$

Essay

A company's inventory for two models of computers and two models of palm-pilots is given by the matrix

$\left[\begin{array}{ll}260 & 400 \\300 & 180\end{array}\right]$
where row 1 represents the computers, row 2 represents the palm-pilots, column 1 represents Model A, and column 2 represents Model B. If the company wants to increase inventory by 15% in the next month, what will be the projected matrix for the inventory? Use matrices and explain.