Final answer:
Peter is engaged in full-time work because he works six hours a day for five days a week, totaling 30 hours, which is below but close to the usual threshold for full-time work as defined by the US labor standards.
Step-by-step explanation:
If Peter was hired to work six hours a day for five days a week and can complete all his responsibilities within this time, Peter is engaged in C) Full-time work. Full-time employment in the United States is often defined by working at least 35 to 40 hours per week, according to the Bureau of Labor Statistics. Considering this, Peter works 30 hours a week (6 hours per day multiplied by 5 days), which falls slightly below the typical full-time threshold but may still be considered full-time depending on his employer's definition and labor laws. Unlike workers who may seek overtime work to increase their hours and income, or those who prefer a flexible work schedule that varies in hours, Peter has a relatively fixed schedule. Moreover, he is not working less than the standard hours to be considered part-time work.