Respuesta :
worker A :
hrs worked : 7 + 12 + 21 + 33 + 40 = 113
amount paid : 87.50 + 150 + 262.50 + 412.50 + 500 = 1412.50
1412.50 / 113 = 12.50 per hr <== what worker A makes.
worker B : 11.25 per hr <== what worker B makes
worker A earns less then worker B....FALSE
worker B earns more after 10 hours then worker A....FALSE
worker A earns 12.50 per hr ...TRUE
after 20 hrs, worker A earns more then worker B....TRUE
hrs worked : 7 + 12 + 21 + 33 + 40 = 113
amount paid : 87.50 + 150 + 262.50 + 412.50 + 500 = 1412.50
1412.50 / 113 = 12.50 per hr <== what worker A makes.
worker B : 11.25 per hr <== what worker B makes
worker A earns less then worker B....FALSE
worker B earns more after 10 hours then worker A....FALSE
worker A earns 12.50 per hr ...TRUE
after 20 hrs, worker A earns more then worker B....TRUE