1). The program you have just created illustrates the use of two functions: the BlackScholesCall() and the NormCDF(). According to the Kumiega-Van Vliet Trading System Development Methodology, we should build an objects and program document before programming. This document should lay out in UML all the classes, with their attributes and functionalities as well as system design and behavior. Unified Modeling Language 375 Team-LRNPROBLEMS 1. max( 0, x ) Min() Returns the minimum of two input arguments DblPrice ¼ Math.