____________________ is the amount of time by which an activity may be delayed without delaying the early start of any tasks that immediately follow a task with free slack.

Petroleum companies use BI tools that advise the refineries and oil traders on the mix of products to produce, buy, and sell in order to ______ profit?.

Fill in the blank(s) with the appropriate word(s).

Which of the following statements is correct?

a. Integer.parseInt("12", 2); b. Integer.parseInt(100); c. Integer.parseInt("100"); d. Integer.parseInt(100, 16); e. Integer.parseInt("345", 8);