Assume an int array, candy, stores the number of candy bars sold by a group of children wherecandy[j] is the number of candy bars sold by child j. assume there are 12 children in all. which of the following code could be used to compute the total number of bars sold by the children? a) for(int j=0; j< 12; j++) sum+= candy[j]; b) for(int j=0; j< 12; j++) candy[j] = sum; c) for(int j=0; j< 12; j++) sum = candy[j]; d) for(int j=0; j< 12; j++) sum += [j]; e) for(int j=0; j< 12; j++) [j] += sum;

Acolor class has three public, integer-returning accessor methods: getred, getgreen, and getblue, and three protected, void-returning mutator methods: setred, setgreen, setblue, each of which accepts an integer parameter and assigns it to the corresponding color component. the class, alphachannelcolor-- a subclass of color-- has an integer instance variable, alpha, containing the alpha channel value, representing the degree of transparency of the color. alphachannelcolor also has a method named dissolve (void-returning, and no parameters), that causes the color to fade a bit. it does this by incrementing (by 1) all three color components (using the above accessor and mutator methods) as well as the alpha component value. write the dissolve method.