Would you please solve numbers 7,8,9

chace a machine for 5. Contractual Risks Every contract type can be viewed as a sharing of risks between the buyer and the seller. For each type of contract identified below, indicate who has the greater degree of risk: the buyer or the seller. 1. Cost plus percentage of cost: 2. Fixed price with economic price adjustments: 3. Fixed price incentive fee: 4. Cost plus incentive fee: 5. Time and materials not to exceed a certain amount: 6. Cost plus fixed fee (fee fixed in $, not %): 7. Cost plus award fee (fee is a % of a dollar pool): 8. Firm fixed price: 9. Cost sharing