Answer:
Twitter's amended S-1 filing
Maximum estimated capital expenditures in 2013:
= $98 million
Explanation:
Twitter's capital expenditures in 2013 can be estimated by subtracting the long-term or non-current assets of 2012 from 2013.
The 2013 long-term assets (Property and equipment, net) are worth $284,024,000
The 2012 long-term assets (Property and equipment, net) are worth $185,574,000
The capital expenditure in 2013 = $98,450,000
The implication is that Twitter added to (or increased) its property and equipment by $98,450,000, which represent new capital expenditures in 2013.
Twitter filed SEC Form 1-A (S-1) with the Securities and Exchange Commission (SEC) when it was seeking exemption for registration requirements for its public offerings as an "emerging growth company," as it is "allowed by the federal securities laws to elect to comply with certain reduced public company reporting requirements for future filings."