If an array is declared thus ‘int comms[22];’, what is the FIRST element of the array, comms[0] OR comms[1]?

What does the ‘strstr’ function do?

‘scanf(“%s”, string_name)’ can only be used to input a string which contains no spaces. 

If an array is declared thus ‘int comms[22];’, what is the LAST element in the array, comms[21] OR comms[22]?

In C, after the array has been declared, the array size can be expanded.

What is the difference between strcpy and strcat?

A program calls the ‘strcmp’ function from the string library. The function returns the value zero. What does this mean?

If Project A demands an investment of US$800,000  and has an IRR of 20%, and Project B demands an investment of US$800,000 and has an IRR of 12%, select the FALSE statement below:

If a hospitality company has Total Shareholder Equity of $1 Million, and its liabilities add up to $3 Million, Its Total Assets will be:

A hospitality firm is analyzing a potential investment and its possible capital structures.  The project’s cash flows result in a 12% IRR for the investor if it were to use only equity. If the firm’s cost of borrowing for that project is 8 % interest rate, what IRR would be possible from leveraging the project (using some debt and less equity)?