solve this question about white box testing ( software engineering )

Diagram legends: - Fen-ia or fan-out = ahown with arrows and their directions. - Coupling type =[1,2,3,4,5}= a mumber in fronit of each ampo - I KLOC - I thounand line of oode no grasale, A. Compute overall 'information flow complexity' for the system shown above. (marks S\%6) B. Consider the structure chart/flow graph in Figure 1. i. Calculate the structural complexity (marks 1% ) ii. Data complexity and intermodule data complexity (marks 5% ) Diagram legends: - Fen-ia or fan-out = ahown with arrows and their directions. - Coupling type =[1,2,3,4,5}= a mumber in fronit of each ampo - I KLOC - I thounand line of oode no grasale, A. Compute overall 'information flow complexity' for the system shown above. (marks S\%6) B. Consider the structure chart/flow graph in Figure 1. i. Calculate the structural complexity (marks 1% ) ii. Data complexity and intermodule data complexity (marks 5% )