Apex Ink Producers is considering moving from using its current salesperson$-$based sales channel to a

multiple channel model. Which of the following is a reason Apex would use multiple sales channels

instead of a single channel?

a$.$ The company's sales model channels all customer through its web portal.

b$.$ The company's customers would like to purchase products using various methods.

c$.$ The company's costs associated with multiple channels are sure to be offset by increased

margins on products.

d$.$ The company's customer base is located in multiple areas all over the country.

e$.$ The company's sales staff is requesting flex$-$time.