$1.$ Could a taxpayer contributing to a traditional $401($k$)$ plan earn an after$-$tax return greater than the before$-$tax return? Explain. $2.$ Explain the nontax similarities and differences between qualified defined contribution plans and nonqualified deferred compensation plans from an employer$$s perspective. $3.$ From a tax perspective, what issues does an employee need to consider in deciding whether to defer compensation under a nonqualified deferred compensation plan or to receive it immediately? $4.$ From a nontax perspective, what issues does an employee need to consider in deciding whether to defer compensation under a nonqualified deferred compensation plan or to receive it immediately?