Details of purchase invoices, including shipping terms, credit terms, and returns, appear below. Compute the total amount to be paid in full settlement of each invoice, assuming that credit for returns is granted before the expiration of the discount period and payment is made within the discount period. (Hint: Assume FOB destination freight is included in the invoice price.) (Round your final answers to the nearest whole dollar.) Question content area bottom Part 1 What is the total amount to be paid in full settlement of invoice a? Help me solve thisCalculatorAsk my instructor Freight and Credit Terms Transportation Charges Returns and Allowances a. $3,600 FOB destination, 3/10, n/45 $85 $220 b. $6,100 FOB shipping point, 2/10, n/30 $135 $95 c. $7,100 FOB shipping point, 3/20, n/45 $205 $370 d. $10,000 FOB destination, 3/10, n/60 $150 $730