[10 marks] (b) The diagram below shows part of a structure chart for the design of an "intelligent washing machine which varies washing time with the characteristics of the washing load. Main Weight Dirt Level Washing Grease ||' Time Level Calculate Washing Time Washing Time = (1+Weight)(Dirt Level)x(Grease Level)2 Write a C function called CalculateWashing Time which takes floating point values Weight, Dirt Level and Grease Level as input parameters and returns the floating point value of the Washing Time. You should take care to ensure that the syntax of your C function, including parameters, is correct. [10 ma UFMFN7-15-1 Page