a question about IFRS vs GAAP

please tell me what more context is needed

proton

particle that has a positive charge - located in the nucleus of an atom. You can figure out the number of protons by looking at the atomic number of an element.

particle that has no charge - located in the nucleus of an atom. You can figure out the number of neutrons by SUBTRACTING the atomic Mass minus the atomic number.

Boeing and Airbus both make airplanes --- identify which accounting standards each one uses. Then explain how each one accounts for plane development costs. Then explain the impact on the income statement and whether we can compare them on an equal basis. Using actual numbers may make it clearer to understand. Boeing and Airbus both make airplanes --- identify which accounting standards each one uses. Then explain how each one accounts for plane development costs. Then explain the impact on the income statement and whether we can compare them on an equal basis. Using actual numbers may make it clearer to understand