what is the answer for these questions? Please help me

Listen This is a multiple choice question. Please select ONLY one answer. (1 of 20 ) Robert Yellowbird earns $16 per hour assembling products. For each hour over 40 he works in a week he is paid time-and-a-half. During a given week, he worked 40 hours for which 3 hours were idle time. How much of his week knownes would be charged to direct labour? $592 $688 $48 $640 This is a multiple choice question. Please select only one answer. (7 of 20) Shipping expense is $9,000 for 8,000 kilograms shipped and $11,250 for 11,000 kllograms shipped. Assuming Jhat this activity is within the relevant range, if the company ships 9,000 kilograms, its expected shipping expense would be closest to which of the following? $9,972 $9,750 $10,125 $8,583