E. Engagement (Time Frame: 30 minutes) Leaming Task 2 Solve the following problems (Business Mathematics Textbook. Exercise B, page 116]. 1. David is paid a monthly salary of Php 12,000 and earns a commission of 4% In sales. It he sold a total amount of Php 80,000 during the month, how much is his gross pay? 2. Red Textile Company pays all their sale's people 3% on sales up to Php 50,000 and 5.5% commission on sales In excess of Php 50,000. If John sold a textile at an amount of Php 75.000 during May, what is his gross commission for this months 3. Haldee makes money by commission rates. She gets 15% of everything she sells. If Haldee sold Php 23,000 worth of items this month, what is her total salary for the month