I need help calculation the number of bounces as well as the reach for this spreadsheet assignment. Anything is appreciated.

CTR (Clickthrough rate) Purchase rate Bounce rate per (purchases per click click) Clicks Cost Purchases CPC (cost per click) # of bounces Reach 284 4 $100 234 452 1.4% 1.4% 1.4% $23,434 $234,234 $63,464 $3,455 13 32 3 $1,001 $140 123 1.4% 1.4% 45% 56% 45% 45% 45% 34% 3% 6 23 43 5 $34,534 $34,553 6 8 43 234 9 9 10 81 32 1.70% 5.50% 7.06% 2.40% 21.70% 13.90% 20.90% 34.60% 74.40% 5.50% 18.50% 13.80% 1.80% 4% 16.13% 1.6% 1.5% 1.4% 1.6% 1.5% 1.8% 1.9% 2.3% 2.5% 1.7% 43% 43% 34% 11 12 $28 $1,501 $804 $1,055 $151 $824 $324 $3 $276 $45,353 $35,435 $35,437 $75,743 $638 $67,858 $568 $5,678 $660,384 13 43 234 242 246 657 856 3665 13 45 345 12 3% 23% 14 15 32% $1 35 324 32% 35% $7 16 17 18 $6,214 19 30 34