According to information provided by Adams and Smith (2019), the method pricingCommercialPaper() is developed to calculate the price of Commercial Paper for the values passed to its four arguments. Here, maturityVal is maturity value of the Commercial Paper, daysToMaturity is number of days till the maturity, daysInYear is taken to be 360, and mmQuotedDiscRate is money market quoted Discount Rate. For example, an output value of 98.56 means that the price of the commercial paper is 98.56 dollars per 100 dollars of face value.