Can you help me with these related questions please

Question 6 I think is A. $110 - 25 - 11 (10%) = 74

Question 7 is A $16.50 because $110 x 15% = 16.50

QUESTION 6 SmartCOM , Inc . manufactures a chip that can turn a cellphone into a wireless access point . A wireless access point* allows the phone to act as a wireless modem . The company is working with a cellphone manufacturer who is thinking* of bundling the SmartCOM chip as a standard component . SmartCOM's marketing manager has determined that phone buyers would be willing to pay $710 for a wireless modem . The cost to the manufacturer of installing and testing the hardware and the software is $25 . In addition , the cell phone manufacturer requires a 10 percent return on sales . The net selling price that SmartCOM can charge the cellphone manufacturer is :" O A. $74 O B. $85 O C . $82.50 OD. $71.50 QUESTION 7 SmartCOM , Inc . manufactures a chip that can turn a cellphone into a wireless access point . A wireless access point* allows the phone to act as a wireless modem . The company is working with a cellphone manufacturer who is thinking* of bundling the SmartCOM chip as a standard component . SmartCOM's marketing manager has determined that phone buyers would be willing to pay $710 for a wireless modem . The cost to the manufacturer of installing and testing the hardware and the software is $25 . In addition , the cell phone manufacturer requires a 10 percent return on sales . Assume that SmartCOM desires a profit margin of 15% . What is SmartCOM's target profit for the chip ? O A. $16.50 OB. $3.75 O C . $22.95 OD. $ 11 . 10