Until recently, Augean Cleaning Products sold its products on terms of net $64,$ with an average collection period of $79$ days. In an attempt to induce customers to pay more promptly, it has changed its terms to $1/10,$ EOM, net $64.$ Assume current sales of $$100,$ costs of $$84,$ an interest rate of $10\%,$ and no defaults. Assume each month has $30$ days and a year has $360$ days. The initial effect of the changed terms is as follows:

Average Collection Periods $($Days$)$

Percent of Sales with Cash Discount Cash Discount Net

$6434$araise to the power of a $84$

aSome customers deduct the cash discount even though they pay after the specified date.

Calculate the NPV per $$100$ of sales based on the original terms.

Note: Do not round intermediate calculations. Round your answer to $2$ decimal places.

Assume that sales volume is unchanged and there are no defaults. Calculate the NPV per $$100$ of sales based on the revised terms.

Note: Assume all sales occur in the middle of the month. Do not round intermediate calculations. Round your answer to $2$ decimal places.