i need help on these 3 problems !

Customer Angela Sosa purchased $138,084 worth of car parts with her Standard credit card. The cost to Cars Plus for the sale is $80,506. Standard credit card charges Cars Plus a fee of 6% of the sale. What is the gross margin recognized by Cars Plus? Round to the nearest whole dollar, no decimal places. Question 4 Customer Angela Sosa purchased $149.011 worth of car parts with her Standard credit card. The cost to Cars Plus for the sale is $83,499. Standard credit card charges Cars Plus a fee of 196 of the sale. How much cash was received by Cars. Plus? Round to the nearest penny. two decimal places. Question 5 1 pts Customer Angela Sosa purchased $135,363 worth of car parts with her Standard credit card. The cost to Cars Plus for the sale Is $89,851. Standard credit card charges Cars Plus a fee of 5% of the sale. What is the operating income recognized by Cars Plus? Round to the nearest penny, two decimal places. Customer Angela Sosa purchased $138,084 worth of car parts with her Standard credit card. The cost to Cars Plus for the sale is $80,506. Standard credit card charges Cars Plus a fee of 6% of the sale. What is the gross margin recognized by Cars Plus? Round to the nearest whole dollar, no decimal places. Question 4 Customer Angela Sosa purchased $149.011 worth of car parts with her Standard credit card. The cost to Cars Plus for the sale is $83,499. Standard credit card charges Cars Plus a fee of 196 of the sale. How much cash was received by Cars. Plus? Round to the nearest penny. two decimal places. Question 5 1 pts Customer Angela Sosa purchased $135,363 worth of car parts with her Standard credit card. The cost to Cars Plus for the sale Is $89,851. Standard credit card charges Cars Plus a fee of 5% of the sale. What is the operating income recognized by Cars Plus? Round to the nearest penny, two decimal places