Lakeland Enterprises Invested Its Excess Cash in the Following Instruments

Lakeland Enterprises invested its excess cash in the following instruments during December 2017: $$\begin{array} { l r } \text { Certi ficate of deposit, due January 31,2020 } & \$ 85,000 \\\text { Certi ficate of deposit, due March 30, 2018 } & 120,000 \\\text { Commerci al paper, original maturity date February 28, 2018 } & 105,000 \\\text { Deposit into a money market fund } & 45,000 \\\text { Investment in stock } & 55,000 \\90 \text {-day Treasury bills } & 110,000 \\\text { Treasury note, due December 1, 2045 } & 400,000\end{array}$$
Required
Determine the amount of cash equivalents that should be combined with cash on the company's balance sheet at December 31,2017,and for purposes of preparing a statement of cash flows for the year ended December 31,2017.