Use EDGAR $($

www$.$sec$.$gov$/$edgar$)$ to find Qualcomm's $10-$K filing for $2018.$ From the balance sheet, answer the following questions:

a$.$ How much did Qualcomm have in cash, cash equivalents, and marketable securities $($short$-$ and long$-$term$)?$

b$.$ What were Qualcomm's total accounts receivable?

c$.$ What were Qualcomm's total assets?

d$.$ What were Qualcomm's total liabilities? How much of this was long$-$term debt?

e$.$ What was the book value of Qualcomm's equity?