13. You have 240 tons of below deck tonnage. There is no liquid mud aboard. If you have 360 tons of cargo above deck with a VCG above the deck of 2.9 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted

The maximum allowable VCG of the remaining deck cargo is 3.60 feet. This is determined by ensuring the combined VCG of all deck cargo does not exceed the 3.0-foot limit specified in the loading diagram, calculated using the moment summation formula.