Answer: Two-day option at $301.10
Step-by-step explanation:
Total cost = Cost of Shipment + (H * shipment time)/365
H = Annual earning potential = 125 units * (200 * 30%)
= $7,500
Overnight shipping:
= 300 + 7,500 * 1/365
= $320.55
Two-day
= 260 + 7,500 * 2/365
= $301.10
Six-day
= 180 + 7,500 * 6/365
= $303.29
The Two-day option would be most economical.