can someone explain to me how to work these out!

Assume that the MUST Co. pays a wyrol, and the company Days 1 and 1/2 times the regular rate for overtime. What would be the gross earnings for an employee whose regular earnings are $14 per hour, and this employee worked 5 hours this pay period? $150 $700 1770 $1.500 0.75 points Save QUESTION 13 Assume that the MUST Co. pays a weekly payroll, and the company pays 1 and 1/2 times the regular rate for over time. What would be the gross earnings for an employee whose regularnings are per hour and this employee worked 42 hours to pay period? $1200 $100 $1200 150 0.75 points Save QUESTION 14 Assume that the MUST C, pays a weekly payrol, and the company prys 1 and 1/2 times the regular ato trovertime. What would be the gross earning for an employees whose regular carrings are 522 per hour and his employee worked 44 hours this paperied? SO $1.000 $10 QUESTION 15 0.75 points Assume that the MUST Co. pays a weekly payroll and the company Days 1 and 1/2 times the regulate for over time. What would be the gross earnings for an employee whose regular earnings are $10 per hour and is only worked hours this pay period? 4.000 5400