To estimate the budget for this opportunity, we need to consider the estimated quantities and the unit prices. Although the unit prices are not specified, we can make an educated estimate based on the market prices of similar products. The estimated quantities for each packaging size are: - 405,597 units of 4mg - 30 count - 4,278 units of 8mg - 10 count - 121,054 units of 8mg - 30 count Assuming an average unit price of $10 for the 4mg - 30 count, $5 for the 8mg - 10 count, and $15 for the 8mg - 30 count, the total estimated budget for the base year would be: (405,597 x $10) + (4,278 x $5) + (121,054 x $15) = $4,055,970 + $21,390 + $1,815,810 = $5,893,170 For the four option years, the estimated budget would be: $5,893,170 x 4 = $23,572,680 The total estimated budget for the five-year contract would be: $5,893,170 + $23,572,680 = $29,465,850 Therefore, the estimated budget for this opportunity is between $20 million and $40 million.