[Solved] A patient with a chromosomal complement of XXX has A) a male phenotype B) a female phenotype C) a very short life span D) a higher IQ than his/her siblings E) trisomy of autosomes Periodic System: A method in accounting where inventory levels are updated in the financial records periodically at the end of a reporting period. Cost of Goods Sold: The expenses incurred directly from the production of a company's sold products, comprising materials and labor. Net Income: The income left over after deducting all costs, taxes, and expenses from the total revenue. Balance Sheet: A financial summary indicating a company's assets, outstanding liabilities, and the total equity of its shareholders at a determined point in time.