E-payment methods that require the payer to install specialized security software are likely to succeed

Answer the following statement(s) true (T) or false (F)

1. The ordinary annuity is an annuity for which the cash flow occurs at the beginning of each period. 2. The future value of an annuity due is always greater than the future value of an otherwise identical ordinary annuity. 3. The nominal (stated) annual rate is the rate of interest actually paid or earned. 4. The nominal and effective rates are equivalent for annual compounding. 5. The effective annual rate increases with increasing compounding frequency.

In the context of system implementation phase of the systems development life cycle (SDLC), a ________ installation is the riskiest because the old system is shut down and the new system is introduced

A) pilot B) phased C) parallel D) plunge