An offshore structural concept is to be chosen for the Gulf of Mexico based on (i) dynamic characteristics; (ii) wind and wave environment; and (iii) currents. (a) Using Figure 1.31 and Table P1.1,...

An offshore structural concept is to be chosen for the Gulf of Mexico based on (i) dynamic characteristics; (ii) wind and wave environment; and (iii) currents. (a) Using Figure 1.31 and Table P1.1, select the best concept. Give reasons for your choice. (b) If the economy is also to be considered according to Figure 1.10 and Table P1.2, which would be the best choice? Give reasons for your choice.