Answer the following questions based on the information below

$\backslash$table$[[,$Current credit policy$($n$/$a$),$Proposed credit policy $($net $30)],[$Price $($RO$),10,12],[$Variable cost per unit $($RO$),4,5],[$Quantity$,100,000,150,000],[$Monthly rate,$]]$

a$.$ What is the incremental cash flows from switching credit policies?

pts$)$

b$.$ What is the cost of switching?

$(2$ pts$)$

c$.$ What is your recommendation?

$(2$ pts$)$

d$.$ Assume that the variable cost and the price per unit remain constant, what is the break$-$even sales increase? Interpret. $(2$ pts$)$