Need help answering the following question.

MSRP $5.29

Volume Discount 30%

Promotion Allowance 15%

Unit Cost $1.18

MSP 3.70

Question 1 based on this what is per unit margin cost? and Gross margin?

Question 2 If the retailer has a target margin of 25%, what would the retail prices based on the given information and unit margin cost and gross margin from question 1.

Question 3- what would be the wholesaler's selling price (WSP) if the wholesaler has a desired margin of 15%? If the retailer has a desired margin of 30%, what would the retail price be? What volume discount would the manufacturer have to offer for the retailer to price at MSRP? based on information from question 1 and 2

what is the WSP,retail price. vol discount for this?