Based on these risk values: $-$$$7,500\mathrm{.}00$$$21,000\mathrm{.}00$$$5,000\mathrm{.}00$$$9,000\mathrm{.}00$$$12,500\mathrm{.}00-$$$25,000\mathrm{.}00$$$6,000\mathrm{.}00-$$$12,000\mathrm{.}00-$$$7,500\mathrm{.}00$$$2,000\mathrm{.}00$$$6,250\mathrm{.}00$$$6,000\mathrm{.}00-$$$10,000\mathrm{.}00$$$6,000\mathrm{.}00$$$17,500\mathrm{.}00$$$18,000\mathrm{.}00$$$8,750\mathrm{.}00-$$$10,000\mathrm{.}00$add up all of the Risk Values to create the Contingency Reserve. Remember that your opportunities will create negative Risk Values which need to be subtracted from the Contingency Reserves. Since they have a positive effect on the project, they should be subtracted from the Contingency Reserve.