When Jack picks olives for two hours at three times his regular speed, he picks 20 pounds of olives more than Mac working for five hours at 80% of his regular speed. Therefore, if Mac picks olives for one hour at double his regular speeds, and Jack picks olives for four hours at 75% of his regular speed, then	Choose the correct choice from the following.
A) Jack picks double the amount of olives Mac picks	B) Mac picks 10 pounds more than Jack	C) Jack picks 10 pounds more than Mac	D) Mac picks 5 more pounds than Jack	E) Jack picks 5 more pounds than Mac
Let's say Jack's regular speed is J olives/hr and Mac's regular speed is M olives/hr   Given:   2*3J = 10 + 5*(4/5)M   3J = 5 + 2M   Question:if Mac picks olives for one hour at double his regular speeds, and Jack picks olives for four hours at 75% of his regular speed   Mac picks 2M and Jack picks   4*(3/4)= 
<gadget id="calculator">  4*(3/4)</gadget>
<output>3</output>
3J   They are asking you for the relation between 3J and 2M. You already know 3J= 5 + 2M   So Jack picks 5 pounds more olives than Mac.   Mac picks 5 more pounds than Jack
<result>D</result>
When Jack picks olives for two hours at three times his regular speed, he picks 20 pounds of olives more than Mac working for five hours at 80% of his regular speed. Therefore, if Mac picks olives for one hour at double his regular speeds, and Jack picks olives for four hours at 75% of his regular speed, then